eurocircol annual report - future circular collider · 2016-06-02 · annual report y1...
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 1 / 59
Grant Agreement No: 654305
EuroCirCol European Circular Energy-Frontier Collider Study
Horizon 2020 Research and Innovat ion Framework Programme, Research and Innovat ion Act ion
MILESTONE REPORT
ANNUAL REPORT Y1
Document identifier: EuroCirCol-P1-WP1-M1.4
Due date: End of Month 12 (June 2016)
Report release date: 01/06/2016
Work package: WP1 Management, coordination and implementation
Lead beneficiary: CERN
Document status: RELEASED
Abstract:
This report provides the summary of the work performed and the resources allocated until M10 and
documents the progress towards the upcoming deliverables and milestones. It outlines the plan for the
work to be completed during the following year and reports on any foreseen deviations from the
original plan. This report gives also an overview of the resource usage of each beneficiary and of the
way how personnel and material resources are used.
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 2 / 59
Copyright notice:
Copyright © EuroCirCol Consortium, 2015
For more information on EuroCirCol, its partners and contributors please see www.cern.ch/eurocircol.
The European Circular Energy-Frontier Collider Study (EuroCirCol) project has received funding
from the European Union's Horizon 2020 research and innovation programme under grant No
654305. EuroCirCol began in June 2015 and will run for 4 years. The information herein only
reflects the views of its authors and the European Commission is not responsible for any use that
may be made of the information.
Delivery Slip
Name Partner Date
Authored by
Daniel Schulte
Antoine Chancé
Andrei Seryi
Francis Perez
Paolo Chiggiato
Davide Tommasini
CERN
CEA
UOXF
ALBA
CERN
CERN
23/05/16
Edited by Julie Hadre
Johannes Gutleber CERN 26/05/16
Reviewed by Michael Benedikt
Daniel Schulte CERN 27/05/16
Approved by EuroCirCol Coordination Committee 31/05/16
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 3 / 59
TABLE OF CONTENTS
1. ACTIVITY REPORT: EXPLANATION OF THE WORK CARRIED OUT BY THE BENEFICIARIES AND
OVERVIEW OF THE PROGRESS ............................................................................................................................... 5
1.1. WP1 ORGANISATION ......................................................................................................................................... 5 1.1.1. Task 1.1: Study management ...................................................................................................................... 6 1.1.2. Task 1.2: Quality management ................................................................................................................... 6 1.1.3. Task 1.3: Communication, dissemination and outreach ............................................................................. 6 1.1.4. Task 1.4: Knowledge and innovation management .................................................................................... 9 1.1.5. Task 1.5: Coordinate technical scope ........................................................................................................ 9 1.1.6. Task 1.6: Develop implementation and cost scenarios ............................................................................. 10 1.1.7. Contractual milestones and deliverables .................................................................................................. 11
1.2. WP2 ARC DESIGN ............................................................................................................................................. 12 1.2.1. Task 2.1: Work Package Coordination..................................................................................................... 13 1.2.2. Task 2.2: Develop optimised arc lattice ................................................................................................... 14 1.2.3. Task 2.3: Study dynamic aperture ............................................................................................................ 15 1.2.4. Task 2.4: Study single beam current limitation ........................................................................................ 17 1.2.5. Task 2.5: Understand and control impact of electron cloud effects ......................................................... 17 1.2.6. Task 2.6: Develop optics concept for collimation system ......................................................................... 17 1.2.7. Contractual milestones and deliverables .................................................................................................. 19 1.2.8. References ................................................................................................................................................ 19
1.3. WP3 EXPERIMENTAL INSERTION REGION DESIGN ............................................................................................ 21 1.3.1. Task 3.1: Work Package Coordination..................................................................................................... 22 1.3.2. Task 3.2: Develop interaction region lattice ............................................................................................ 22 1.3.3. Task 3.3: Design machine detector interface (MDI) ................................................................................ 23 1.3.4. Task 3.4: Study beam-beam interaction ................................................................................................... 24 1.3.5. Contractual milestones and deliverables .................................................................................................. 25
1.4. WP4 CRYOGENIC BEAM VACUUM SYSTEM ....................................................................................................... 26 1.4.1. Task 4.1: Work Package Coordination..................................................................................................... 28 1.4.2. Task 4.2: Study beam-induced vacuum effects ......................................................................................... 28 1.4.3. Task 4.3: Mitigate beam-induced vacuum effects ..................................................................................... 29 1.4.4. Task 4.4: Study vacuum stability at cryogenic temperature ..................................................................... 29 1.4.5. Task 4.5: Develop conceptual design for cryogenic beam vacuum system .............................................. 30 1.4.6. Task 4.6: Measurements on cryogenic beam vacuum system prototype ................................................... 32 1.4.7. Contractual milestones and deliverables .................................................................................................. 32
1.5. WP5 HIGH-FIELD ACCELERATOR MAGNET DESIGN .......................................................................................... 34 1.5.1. Task 5.1: Work Package Coordination..................................................................................................... 36 1.5.2. Task 5.2: Study accelerator dipole magnet design options ...................................................................... 37 1.5.3. Task 5.3: Develop dipole magnet cost model ........................................................................................... 37 1.5.4. Task 5.4: Develop magnet conceptual design .......................................................................................... 37 1.5.5. Task 5.5: Conductor studies ..................................................................................................................... 37 1.5.6. Task 5.6: Devise quench protection concept ............................................................................................ 38 1.5.7. Task 5.7: Produce magnet engineering design and manufacturing folder ............................................... 38 1.5.8. Contractual milestones and deliverables .................................................................................................. 38
2. RESOURCE REPORT .......................................................................................................................................... 40
2.1. BUDGET OVERVIEW .......................................................................................................................................... 40 2.2. BUDGET DISTRIBUTION ..................................................................................................................................... 46
3. DELIVERABLES AND MILESTONES TABLES ............................................................................................. 47
3.1. DELIVERABLES ................................................................................................................................................ 47 3.2. MILESTONES .................................................................................................................................................... 48
ANNEX I: LIST OF PUBLICATIONS ........................................................................................................................ 50
ANNEX II: DISSEMINATION ..................................................................................................................................... 53
ANNEX III: FCC SOCIAL MEDIA IMPACT ............................................................................................................ 55
ANNEX IV: GENDER ................................................................................................................................................... 58
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ANNUAL REPORT Y1
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Date: 01/06/2016
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ANNEX V: GLOSSARY ................................................................................................................................................ 59
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ANNUAL REPORT Y1
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Date: 01/06/2016
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1. ACTIVITY REPORT: EXPLANATION OF THE WORK CARRIED OUT BY THE BENEFICIARIES AND OVERVIEW OF THE PROGRESS
1.1. WP1 ORGANISATION
The management, coordination and implementation work package (WP 1) comprises all activities
required to adequately set up and coordinate the work and to assure the quality of the planned
deliverables. It includes managerial and administrative tasks as well as the technical coordination to
come to an unanimously agreed set of baseline parameters as the technical work progresses. Based on
experience from previous large-scale projects and seeking ties with similar intergovernmental
agencies, implementation and governance scenarios will be evaluated. All these activities are
complemented with a rigorous communication and innovation management program that builds on
successful predecessor EC projects. This work package produces a Conceptual Design Report (CDR)
as the main outcome of the study. The WP includes 6 tasks:
Task 1.1: Study management
Task 1.2: Quality management
Task 1.3: Communication, dissemination and outreach
Task 1.4: Knowledge and innovation management
Task 1.5: Coordinate technical scope
Task 1.6: Develop implementation and cost scenarios
Table 1 - Work package 1 meetings
Dates Type of
meeting
Venue Attendance Indico link
03/06/2015 Coordination
committee
meeting
CERN,
Geneva,
Switzerland
Coordination
committee
members
http://indico.cern.ch/event/389991/
03/06/2015 Collaboration
board
CERN,
Geneva,
Switzerland
Collaboration
board members
http://indico.cern.ch/event/389991/
01/08/2015 Coordination
committee
meeting
CERN,
Geneva,
Switzerland
Coordination
committee
members
https://indico.cern.ch/event/406927/
08/10/2015 Coordination
committee
meeting
CERN,
Geneva,
Switzerland
Coordination
committee
members
https://indico.cern.ch/event/436978/
19/11/2015 Coordination
committee
meeting
IPN (CNRS)
Orsay, France
Coordination
committee
members
https://indico.cern.ch/event/437515/
18/02/2016 Coordination
committee
meeting
CERN,
Geneva,
Switzerland
Coordination
committee
members
https://indico.cern.ch/event/436983/
13/04/2016 Collaboration
board
Crowne Plaza,
Roma, Italy
Collaboration
board members
https://indico.cern.ch/event/494593/
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ANNUAL REPORT Y1
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Date: 01/06/2016
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1.1.1. Task 1.1: Study management
The coordinator has assumed the managerial and financial responsibilities of the project as outlined in
the GA and CA. After project approval, the required management and governance structures were
established and a management kickoff meeting took place from June 3 to 5 at CERN
(http://indico.cern.ch/event/389991 ) to explain the organisation structures, legal framework, finance
guidelines and to develop the work package schedules. The pre-financing was administered and 60%
were re-distributed by CERN as foreseen within the pre-scribed delays. CERN has advised all
beneficiaries on the reporting requirements and to our best knowledge, all consortium partners have
implemented the reporting guidelines adequately. The remaining 40% of the pre-financing will be paid
by CERN as foreseen at Y1.
Regular meetings and internal reviews have been organised by CERN in cooperation with the
consortium partners. CERN has followed-up the deliverable production and verified the contents
against the defined goals.
1.1.2. Task 1.2: Quality management
The FCC study office has been enlarged with a dedicated administrative assistant, who is partially
financed from the H2020 grant. With the help of this person, MS Word document templates were
established. The FCC study office created a collaborative website with (http://eurocircol.eu), which
after login into the CERN domain permits managing documents, financial and activity reports, project
member lists, milestone and deliverable reports. A document quality management scheme is now in
place to help WPs preparing, reviewing and delivering their reports. Internal resource and activity
reports are collected, representing the baseline for the annual and periodic reports.
1.1.3. Task 1.3: Communication, dissemination and outreach
A communication and outreach strategy document has been submitted in December 2015 in line with
the description of the task (https://fcc.web.cern.ch/eurocircol/Pages/WP1.aspx ). The report aims to
inform any future communication & outreach related actions related to the FCC study and dependent
project including EuroCirCol:
https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/M1.3/FCC-
1511300900-EuroCirCol-M1-3-CommunicationStrategy.pdf
A new public website that serves as a single-point entry and gives more information about the different
aspects of the FCC study is now available: http://fcc.web.cern.ch. A French version is currently in
preparation.
Communication material and media related to the FCC study have been developed including
a web kit (https://fccw2016.web.cern.ch/fccw2016/webkit/index.html )
an infographic for FCC
(http://fccw2016.web.cern.ch/fccw2016//webkit/press_material/FCC_schematic.pdf )
the FCC brochure
(http://fccw2016.web.cern.ch/fccw2016//webkit/press_material/FCC_brochure.pdf )
the EuroCirCol brochure
(http://fccw2016.web.cern.ch/fccw2016//webkit/press_material/EuroCirCol_brochure.pdf ).
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ANNUAL REPORT Y1
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Date: 01/06/2016
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The FCC study office has also created accounts in different social media channels, regularly runs
campaigns and regularly posts updates:
Site Link Entries
Facebook https://www.facebook.com/FCCstudy/ 60
Twitter https://twitter.com/FCC_study 93
LinkedIn https://www.linkedin.com/in/fccstudy 4
Google+ https://plus.google.com/115255189642259428162/posts 23
Flickr https://www.flickr.com/photos/138254846@N06/albums 12 galleries
(465 photos in
total)
Youtube https://www.youtube.com/channel/UCIEScaRSCBf4YptAErwjPKg 4
Storify https://storify.com/FCC_study 27
Figure 1 impressively shows that already limited paid promotions of Facebook postings result in
manifold (2 to 6 times in the case of the FCC Week 2016) increase of reach (upper part of the image)
and corresponding reactions to the postings (lower part of the image). This means that promoting social
media postings do indeed have a measurable effect and are thus preferred over passive media like
webpages and newspaper articles when it comes to transmitting specific information to specific target
audiences. More detailed information about the Internet and social media campaigns carried out are
found in Annex III - FCC social media impact.
Figure 1 – Facebook statistics for April 2016
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Date: 01/06/2016
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The second annual meeting of the FCC study 2016 was regularly covered on Storify
(http://storify.com/FCC_study) and through the FCC social media channels. In addition a public event
“Machines of Discovery” was organized during the FCC Week 2016 in Rome
(http://fccw2016.web.cern.ch/fccw2016/publicevent.html).
The FCC study office produced a short animation for the FCC week. The animation is available on
CERN’s Document server: https://cds.cern.ch/record/2148546?ln=en
Figure 2 – FCC public website
Figure 3 – EuroCirCol brochure
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ANNUAL REPORT Y1
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1.1.4. Task 1.4: Knowledge and innovation management
The study office has established a relation with the FuSuMaTech
(http://slideplayer.com/slide/7782507) working group led by CEA, who is identifying technology
transfer potentials of novel superconducting magnet technologies developed in the frame of the
FCC/EuroCirCol study (primarily Nb3Sn LTS and MgB2 MTS) for medical and industrial applications.
The working group’s goal is to develop a pan-European roadmap for the development of innovative
superconducting magnets for medical and industrial applications.
The FCC Weeks 2015 (Washington, http://cern.ch/fccw2015) and 2016 (Rome,
http://cern.ch/fccw2016) featured invited presentations from superconductor manufacturers to present
their views on technical feasibilities, industrialisation timeframes and potential markets emerging from
the needs of the accelerator community (ASG, Bruker, Columbus, Luvata, Oxford Instruments,
SuperPower/Furukawa, WST).
An energy frontier hadron collider would require about 9’000 tons of novel superconducting material
for the production of more than 6’000 magnets. Initial R&D at TU Vienna (Austria) on characterising
the microstructure of industrially produced Nb3Sn wires revealed already the potentials to significantly
increase current densities with artificial pinning and a fast characterisation method was developed to
speed up the quality assurance process in industry. For these two findings an early stage researcher at
TUWIEN has been given the FCC Innovation award (https://storify.com/FCC_study/fcc-innovation-
awards).
The most promising use cases for industry adoption include today:
open and single sided, cryogen free MRI (MgB2),
very high field whole body MRI with 16 Tesla magnet (Nb3Sn),
gradient coils for high field MRI beyond 10 Tesla.
1.1.5. Task 1.5: Coordinate technical scope
A layout of the hadron collider (FCC-hh) has been defined (see figure 4). It is consistent with the
implementation in the Geneva area and allows to use of the existing LHC or SPS as injector. The
different functions have been attributed to the straight insertions in this layout, such as experimental
areas, collimation, beam injection and extraction. This has been the basis for the lattice development
in WP 2 and 3 (Milestone M2.2 ‘Preliminary arc optics and lattice files’ at
https://cds.cern.ch/record/2151933/files/CERN-ACC-2016-0032.pdf, and Milestone M3.2
‘Preliminary EIR optics and lattice files’ at https://cds.cern.ch/record/2150692/files/CERN-ACC-
2016-0031.pdf).
The baseline and ultimate parameters for the hadron collider have been defined and documented. This
provided important specifications for the beamscreen and magnet development
(https://cds.cern.ch/record/2150689/files/CERN-ACC-2016-0030.pdf) in WP 4 and 5 and the machine
design in WP 2 and 3.
The layout of the interface between detector and machine has been defined based on the requirements
for the experiment; this provided the basis for the new interaction region lattice design in WP 3.
The studies carried out in WP 2 to 5 until the annual meeting (April 11-15 2016, Rome, Italy) support
the validity of the layout and parameters. Some critical points have been identified, such as beam losses
in the beginning of the arcs around the experimental areas and the collimation. Those will be addressed
by developing a protection system. However, no showstoppers have been identified. In the coming
year the focus will be on addressing the critical points and on an optimisation.
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Additionally, a first study has been performed to assess the turn-around time, which has an important
impact on the integrated luminosity. The study showed that a factor two of margin exists between the
theoretically achievable minimum and the target goals.
The injection energy has been reviewed and the baseline choice been confirmed (3.3 TeV). First studies
did not find an unsurmountable obstacle to reduce the injection energy, such that an upgraded,
superconducting Super Proton Synchrotron (SPS+) at CERN could be used as injector. However
further, more detailed studies are required to confirm this scenario.
Figure 4 – Layout of the collider ring
1.1.6. Task 1.6: Develop implementation and cost scenarios
The FCC study office at CERN assessed a framework for cost estimation that has been developed for
the CLIC (Compact Linear Collider) study. Based on the existing cost estimates and interviewing
senior staff, currently the foundations for cost scenarios of the 100 km long hadron collider are created.
The core of the model is a project implementation Work Breakdown Structure (WBS) and the first
building blocks currently being elaborated are the Product Breakdown Structures (PBS) for civil
engineering and the superconducting magnets. For the first item, a draft structure exists now and the
second item will be based on the upcoming deliverable D2.1 (CEA, overview of arc design options)
and milestones M2.2 and M3.2. At the same time, the FCC study leader and EuroCirCol PI initiated a
scheduling working group to draft credible implementation scenarios, starting with the civil
engineering efforts and the schedule for large-scale superconducting magnet production.
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1.1.7. Contractual milestones and deliverables
All the reports scheduled in the proposal have been submitted.
Table 2 – Status of the work package 1 reports due at M12
Report No. Title Due date
(dd/mm/yy)
Status
Milestone M1.2 EuroCirCol Kick-off Meeting 01/07/15 Completed
Milestone M1.1 Web site available 01/08/15 Completed
Deliverable D1.1 Preliminary collider baseline parameters 01/10/15 Completed
Milestone M1.3 QA, publication and communication plan 01/12/15 Completed
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1.2. WP2 ARC DESIGN
The arc design work package (WP 2) is dedicated to the conceptual design of the largest fraction of
the collider ring. Cost optimisation is of paramount interest, since the high-field superconducting
magnets and in particular the magnet aperture have significant cost impacts. Beam screen aperture is
directly linked to beam size and magnet aperture. Therefore, this WP produces the functional
specifications for WP 4. The study derives field quality specifications for the accelerator magnet design
activities (WP 5), moving technical feasibility into reachable regions. Understanding the behaviour of
novel materials in presence of unprecedented synchrotron radiation levels, understanding novel
techniques such as high-temperature superconductor coatings and seamless construction and
production are major topics of interest to keep cost under control and to achieve reliable operation.
WP includes six tasks:
Task 2.1: Work Package Coordination
Task 2.2: Develop optimised arc lattice
Task 2.3: Study dynamic aperture
Task 2.4: Study single beam current limitation
Task 2.5: Understand and control impact of electron cloud effects
Task 2.6: Develop optics concept for collimation system
Table 3 - Work package 2 meetings
Dates Type of
meeting
Venue Attendance Indico link
03-
04/06/2015
WP2
coordination
meeting
CERN,
Geneva,
Switzerland
WP2 members http://indico.cern.ch/event/395108/
07/09/2015 WP2
coordination
meeting
IPN (CNRS)
Orsat, France
WP2 members https://indico.cern.ch/event/444207/
18/09/2015 Review on
casual FCC
optics
CERN,
Geneva,
Switzerland
WP2 and WP3
members
https://indico.cern.ch/event/444424/
16/10/2015 Review of the
FCC-hh
injection
energy
CERN,
Geneva,
Switzerland
WP2 members
FCC Study
leader
External
reviewers
https://indico.cern.ch/event/449449/
19/11/2015 Review on
FCC-hh optics
& beam
dynamics
IPN (CNRS)
Orsay, France
WP2 and WP3
members
https://indico.cern.ch/event/453431/
20/11/2015 WP2
coordination
meeting
IPN (CNRS)
Orsay, France
WP2 members http://indico.cern.ch/event/448422/
Objectives:
Complete the hiring procedure in November 2015 (milestone M2.1);
Provide the lattice files of the collider ring (milestone M2.2, not in the reporting period) and
make an overview of the different arc options (deliverable D2.1, not in the reporting period).
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ANNUAL REPORT Y1
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Date: 01/06/2016
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Achievements:
The WP achieved the planned objectives. All project personnel was hired and is working on the tasks.
The names of project personnel and graduate students working in the WP include:
CERN: Bernhard Holzer, Wolfgang Bartmann, Maria Fiascaris, Andy Langner, Lotta
Mether, Stefano Redaelli, Giovani Romulo, Benoît Salvant;
CEA: David Boutin, Antoine Chance, Barbara Dalena, Jacques Payet (retired since April
2016);
TUD: Oliver Boine-Frankenheim, Uwe Niedermayer, Fedor Petrov (left on 31st December
2015);
GSI: Vladimir Kornilov;
CNRS/LAL: Philip Bambade, Angeles Faus-Golfe, James Molson, Sophie Chance;
CNRS/IPNO: Antoine Lachaize, Luc Perrot, Jean-Luc Biarrotte (left on April 2016).
The FCC-hh optics was reviewed in November 2015 (http://indico.cern.ch/event/448415/other-
view?view=standard ).
Problems encountered: One of the hired people (Fedor Petrov) in WP2.4 has left for another position.
Corrective actions:
A master student was recruited and a position has been opened to recruit a new person. The recruitment
is ongoing.
Workplan:
Alternatives will be investigated to correct the spurious dispersion. Lattice files will be provided
for the different layout alternatives.
The correction of the beta-beating, of the dispersion beating and of the coupling will be
investigated.
The dynamic aperture studies will go on to refine the field tolerance of the magnets (with
correction schemes of the multipole components).
The impedance studies will go on. The coating (HTS and/or carbon) will be investigated. The
interplay of the impedance and of the electron cloud will be studied.
The overview of the collimation concepts will be made. Some solutions to handle the debris loss
will be proposed.
1.2.1. Task 2.1: Work Package Coordination
The WP2 was established and the hiring was complete.
Injection energy was reviewed in October 2015 (https://indico.cern.ch/event/449449/ ) with a
participation of WP2.2, WP2.3 and WP2.4. A review of the collider ring optics (concerning WP2.2
and WP2.3) and of the beam dynamics was done in November 2015
(http://indico.cern.ch/event/448415/other-view?view=standard )
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1.2.2. Task 2.2: Develop optimised arc lattice
A software package based on python was written to automatically generate the lattice of the arcs, to
make the integration of the insertions provided by WP3 (experimental insertions), by WP2.6
(collimation insertions), or programmatically by the code (injection and RF sections). The matching
macros are automatically generated. Different versions of the lattice for the extraction were provided.
The arc cell was optimized [1]. The whole sequence of the collider ring was generated for different
versions of the experimental and collimation insertions and for different values of beta* (collision and
injection regimes). The lattice files were distributed on a versioned repository [2] for the baseline
scenario (see Figure 1). A version with thin elements was made too, enabling the dynamic aperture
studies.
Orbit correction studies have begun. The first results have shown that the orbit can be corrected up to
the level of 0.4 mm (confidence level of 90%) with NbTi technology. The studies are ongoing to
enlarge the error sets and to correct the beta-beating and dispersion beating. The coupling correction
will be investigated in the future.
Macros were provided to tune the collider ring, to correct the chromaticity and to correct the spurious
dispersion generated by the crossing angle. The results have shown that the needed orbit bumps cannot
be accepted. More studies are necessary to validate the correction scheme. Some alternatives to the
HL-LHC scheme will be investigated.
Figure 5 – Optical functions in the whole collider
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1.2.3. Task 2.3: Study dynamic aperture
The first estimate of the main dipole field quality has been provided by the magnet group [3] and a
preliminary analysis of its impact on the Dynamic Aperture (DA) has been conducted at the baseline
injection energy of 3.3 TeV and at collision energy. The same simulation procedure and input
parameters (such as the fractional part of the tunes and momentum offset) as for the HL-LHC are used,
and magnets misalignment is not considered in simulation [4].
Firstly the SixTrack code has been updated [5] to be able to handle the size of the FCC-hh ring. At the
same time the analysis tool (called SixDesk Enviroment) has been modified in order to handle the 3
digits of the integer part of the tunes, and MAD-X [6] scripts have been developed to generate the
SixTrack inputs.
The optics configurations used in these simulations integrate the same arc cell design but different
insertion region design. In particular, two versions of the interaction region, using different L* and
triplet design are integrated, called v2 [7] and v5 [8]. At collision, we use the ultimate β* of 0.3 m,
while at injection a β* of 3.5 m and 4.6 m is used. Moreover, different momentum collimation optics
have been considered, as soon as they became available.
At injection, without dipole imperfections the DA is above 80σ for each angle explored. As far as the
main dipole field imperfections are considered in the tracking simulations the minimum DA reduces
to 14σ, which is above the target value of 12σ as shown by the blue dots in Fig. 6. The chosen working
point and the first dipole field quality estimates are not critical in terms of DA at the injection energy
of 3.3 TeV. Considering that the DA scales with the square root of the energy, the lower limit for
injection energy, as far as DA is concerned and with the present field quality table, is about 2.6 TeV.
If the dipole field quality degrades with persistent currents at injection energy (up to 15 units of
systematic b3), the minimum DA drops below the target value, as shown by the black dots in Fig. 6,
thus a local correction scheme is needed. We have considered spool piece correctors attached to the
main dipoles, like in the LHC. The light blue dots in Fig. 6 show that the 15 units systematic b3 are
fully corrected using spool pieces correctors placed at each dipole of the arcs, correcting each the
average b3 of the 8 arcs. Furthermore, the corrector strength effectively used for the correction is about
15% of the maximum integrated strength that could be reached by current technology [9]. Finally, one
unit of b5 reduces the average DA by about 3σ, a similar impact is given by a difference of 1° in the
horizontal phase advance of the long arc cell, as shown by comparing black dots and squares with grey
dots in Fig. 6. Moreover, after correcting b3 the minimum DA is already above the target value even
with b5 errors. Therefore, decapole correctors do not seem to be required and no specification is given,
at this stage of the design study.
At collision energy the first estimate of the main dipole field quality strongly reduces DA (below 10σ).
In particular, the negative effect of the systematic b3 value is shown in Fig.7 (by comparing pink and
grey dots). Given the maximum integrated strength reachable by the spool pieces (3 times the LHC
ones), the maximum amount of b3 we can correct is about 6 units [9]. Moreover, in order to ensure
that the arcs have a small impact on the DA at collision (which is already greatly reduced by the triplet
imperfections [10] and beam-beam) it is important to fully correct the systematic component of b3
error. It has been agreed with the magnet group that a maximum value of 3 units is assigned as a target
value for the systematic part of b3 at collision, allowing up to 7 units at injection [9].
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Figure 6 – Dynamic aperture (in number of RMS sizes) versus the initial angle in the phase space for the injection
optics (at 3.3 TeV) for different β*(3.5 and 4.6 m), for different L*(36 m for the v2 and 45 m v4) and for different
systematic errors b3S in the dipoles.
Figure 7 – Dynamic aperture (in number of RMS sizes) versus the initial angle in the phase space for the collision
optics for β*=1.1 m, for different interaction region versions (v2 and v5) and for different systematic errors b3S in the
dipoles.
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1.2.4. Task 2.4: Study single beam current limitation
Recently, the work focused on impedance and wake field simulations for the resistive FCC-hh beam
screen design as well as on electron cloud induced wake fields in bunch trains. A two-dimensional
impedance solver in the frequency domain has been developed and implemented [11, 12]. The solver
has been applied to the geometry of the proposed beam screen, including also the structures behind the
screen. Detailed comparisons of the obtained impedances with simplified models were conducted,
focusing especially on the low frequency part of the resistive wall impedance. The resulting growth
rates for the resistive wall instability were estimated [13].
Furthermore the studies of electron cloud induced wake field in bunch trains were completed [13]. The
results were obtained with a new code OPENECLOUD, which is made available to the public
(https://github.com/openecloud ). The new code provides a more accurate description of the electron
cloud space charge field in complex geometries, like the beam screen. The results for the wake fields
can be used to estimate the growth rates and thresholds for coupled bunch instabilities induced by
electron clouds.
1.2.5. Task 2.5: Understand and control impact of electron cloud effects
Studies of electron cloud build-up, which were previously performed using an elliptical approximation
of the transverse beam screen profile, have been repeated with a more accurate polygonal beam screen
model. In addition to the creation of the polygonal chamber model, this task required some minor
modifications to the simulation software. The effects of varying the secondary emission as well as the
photoelectron yields of the beam screen have been studied, and the consequences for cryogenics and
beam stability have been estimated. The new results, which cover studies for both the 25 ns and 5 ns
beam options, at injection and collision energies, are largely in agreement with previous estimates.
For the injection energy review, electron cloud build-up for different injection energies in the range
0.45 – 5.5 TeV has been studied, taking into account the effect of the corresponding synchrotron
radiation spectrum on the probability of photoelectron production.
Finally, the effect of increasing the bunch intensity, with or without increased transverse beam
emittance, has been studied.
1.2.6. Task 2.6: Develop optics concept for collimation system
The proposed hadron collider will operate at unprecedented per-particle energy (50 TeV) and total
stored beam energies (8.4 GJ). These energies create the requirement for an efficient collimation
system in order to protect the accelerator components and experiments.
A first draft for an optics lattice of the collimation system insertions taking as starting point the LHC
collimation optics insertions has been produced (see Figure 8). The systems has been integrated into
the optics of the collider ring. In order to verify the performance of the proposed collimation system
designs, loss map simulations have been performed using the codes Merlin and Sixtrack for both
betatron and off-momentum loss maps. The collimation system as currently implemented does not
fulfil the required cleaning efficiency required to prevent quenches of the cold superconducting
magnets, especially in the cold dispersion suppressor regions (see Figure 9). Methods are now
currently under investigation to reduce the losses in these critical regions.
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Figure 8 – Losses due to the collimation (top) and optical functions (bottom) in the insertion ESS-PD-EXT and in the
dispersion suppressor downstream.
Figure 9 – Losses in the right interaction region LSS-PA-EXP
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1.2.7. Contractual milestones and deliverables
All the reports scheduled in the proposal have been submitted
Table 4 - Status of the work package 2 reports due at M12
Report No. Title Due date
(dd/mm/yy)
Status
Milestone M2.1 WP group established and hiring complete 01/11/15 Completed
Milestone M2.2 Preliminary arc optics and lattice files 01/05/16 Completed
1.2.8. References
[1] A. Chance et al., First results for a FCC-hh ring optics design, Tech. Rep. CERN-ACC-2015-0035,
CERN, Geneva, Apr 2015.
[2] Milestone M2.2, Preliminary arc optics and lattice files
[3] EuroCirCol milestone M5.2, Baseline specifications and assumptions for accelerator magnet
[4] B. Dalena et al., In Proceedings of 7th Int. Particle Accelerator Conf. (IPAC'15), TUPMW019,
2016.
[5] SixTrack website, cern.ch/sixtrack-ng
[6] MAD-X website, http://mad.web.cern.ch/mad
[7] R. Martin, R. Tomas and B. Dalena, In Proceedings, 6th Int. Particle Accelerator Conf. (IPAC'15),
TUPTY001, 2015.
[8] A. Langner et al., "Developments on IR baseline design", presented at the FCC WEEK 2016, Rome,
Italy, April 2016, unpublished.
[9] E. Todesco et al., "Field quality, correctors and filling factor in the arcs", presented at the FCC
WEEK 2016, Rome, Italy, April 2016, unpublished.
[10] R. Martin, " β* reach studies", presented at the FCC WEEK 2016, Rome, Italy, April 2016,
unpublished.
Publications in peer reviewed journals:
[11] U. Niedermayer, O. Boine-Frankenheim, H. De Gersem, Space charge and resistive wall
impedance computation in the frequency domain using the finite element method, Phys. Rev. ST Accel.
Beams, 18, 32001 (2015)
[12] E. Metral, T. Argyropoulos, H. Bartosik, N. Biancacci, X. Buffat, J. F. Esteban Muller, W. Herr,
G. Iadarola, A. Lasheen, K. Li, A. Oeftiger, T. Pieloni, D. Quartullo, G. Rumolo, B. Salvant, M.
Schenk, E. Shaposhnikova, C. Tambasco, H. Timko, C. Zannini, A. Burov, D. Banfi, J. Barranco, N.
Mounet, O. Boine-Frankenheim, U. Niedermayer, V. Kornilov, S. White, Beam instabilities in hadron
synchrotrons, IEEE Trans. Nucl. Sci., 63, 1001 (2016)
[13] F. Petrov, O. Boine-Frankenheim, Electron cloud wakefields in bunch trains, Nucl. Instr. Meth.
A, 810, 172 (2016)
1.2.9. WP2 Presentations at FCC Week 2016
B. Dalena, A. Chancé, D. Boutin, Dynamic aperture studies at injection
(http://indico.cern.ch/event/438866/contributions/1084930/attachments/1256956/1855978/bd
alena_fccweek_2016_v2.pdf )
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W. Bartmann, Dump system concepts, dilution and comparison of options
(http://indico.cern.ch/event/438866/contributions/1085000/ )
M. Fiascaris, Betatron collimation efficiency
(http://indico.cern.ch/event/438866/contributions/1085090/attachments/ )
M. Fiascaris, Collimation system study overview and plans
(http://indico.cern.ch/event/438866/contributions/1084973/ )
L. Mether, Electron cloud studies
(http://indico.cern.ch/event/438866/contributions/1085028/)
A. Lachaize, J. L. Biarotte, D. Schulte, B. Holzer, J. Molson, P. Bambade, A. Faus-Golfe, S.
Redaelli, R. Bruce, M. Fiascaris, Collimation system optics
(http://indico.cern.ch/event/438866/contributions/ )
J. Molson, S. Chance, A. Faus-Golfe, P. Bambade, Simulation of the FCC-hh collimation
system (http://indico.cern.ch/event/438866/contributions/1085159/ )
K. Ohmi, Beam-beam simulations and ecloud in e+ ring
(http://indico.cern.ch/event/438866/contributions/1084936/ )
O. Boine-Frankenheim, X. Buffat, V. Kornilov, D. Schulte, U. Niedermayer, FCC-hh
impedances (http://indico.cern.ch/event/438866/contributions/1085013/ )
V. Kornilov, X. Buffat, O. Boine-Frankenheim, Octupole for Landau Damping
(http://indico.cern.ch/event/438866/contributions/1084952/ )
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1.3. WP3 EXPERIMENTAL INSERTION REGION DESIGN
The experimental insertion region design work package (WP 3) first determines the required
performance of the hadron collider for physics experiment users with a focus on delivering sustained
high-energy, high-luminosity collisions at controlled background conditions. Interaction region and
final focus lattice calculations will lead to refined collider baseline parameters. Once a detailed
functional design is available, studies on beam effects and on particularly critical beamline elements
will be carried out. At the same time, machine detector interface constraints and requirements leading
to particular design concepts and component specifications will be studied. The WP includes 4 tasks:
Task 3.1: Work Package Coordination
Task 3.2: Develop interaction region lattice
Task 3.3: Design machine detector interface
Task 3.4: Study beam-beam interaction
Table 5 - Work package 3 meetings
Dates Type of
meeting
Venue Attendance Indico link
03-
04/06/2015
WP3
coordination
meeting
CERN,
Geneva,
Switzerland
WP3 members http://indico.cern.ch/event/395109/
18/09/2015 Review on
casual FCC
optics
CERN,
Geneva,
Switzerland
WP2 and WP3
members
https://indico.cern.ch/event/444424/
19/11/2015 Review on
FCC-hh optics
& beam
dynamics
IPN (CNRS)
Orsay, France
WP2 and WP3
members
https://indico.cern.ch/event/453431/
20/11/2015 WP3
coordination
meeting
IPN (CNRS)
Orsay, France
WP3 members http://indico.cern.ch/event/448425/
Objectives: In this period, we planned to complete the hiring in the group, and work on producing
optics for EIR (milestone of 1 May 2016).
Achievements: The WP achieved the planned objectives. We have all Post-Doctoral Research
Assistants (PDRAs) hired and working on the tasks. The names of PDRA and graduate students
working in the WP include:
CERN: Roman Martin, Andy Langner, Maria Ilaria Besana, Xavier Buffat;
JAI/Oxford: Emilia Cruz Alaniz, Jose Abelleira Fernandez, Leon van Riesen-Haupt;
CI/Manchester: Haroon Rafique;
INFN: Francesco Collamati;
EPFL: Javier Barranco, Jorge Patrik Gonçalves.
The WP team has also achieved the aimed milestone of producing EIR lattices.
Problems encountered: Hiring the PDRAs was not a fast process, as there is larger demand (especially
in the areas we were looking in for experts) than the supply.
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Corrective actions: When we could not hire after the first round of interviews, we had to quickly re-
advertise and make another round of interviews. This worked, and we could make appointments,
although in one case close to the end of the reported period. The appointee will start full time work on
the project in June. This, however, did not affect the overall work plan.
Workplan: Based on the produced EIR optics (Milestone 3.2 at
https://cds.cern.ch/record/2150692/files/CERN-ACC-2016-0031.pdf ), the WP team is now working
on detailed evaluating of EIR design. We will study in particular the present EIR optics in detail, and
also study different options of EIR optics, will carefully evaluate the SR for the present lattice, will
study cross-talk between the experiments in terms of beam losses and background, will study beam-
beam effects and their effect on the collider performance and will also study in detail the energy
deposition issues.
1.3.1. Task 3.1: Work Package Coordination
The WP3 coordinators provided overall guidance to the WP, and also cross-coordination to other WPs
and to Machine Detector Interface (MDI) team of FCC-hh detector study group.
A review of the EIR optics and in particular options for the value of L* was performed in November
2015 (http://indico.cern.ch/event/448415/other-view?view=standard).
Figure 10 – layout of EIR with detector cross section and with L* of 45m
1.3.2. Task 3.2: Develop interaction region lattice
The EIR lattice was developed (Milestone 3.2 at https://cds.cern.ch/record/2150692/files/CERN-
ACC-2016-0031.pdf). The team considered several different versions of L*, and after discussion with
detector colleagues converged to an optimal value of L* = 45m. The optics is now integrated into
overall optics of the ring. In addition, the team evaluated the necessary strength of orbit correctors in
EIR region. Also, the team is investigating an alternative optimal configuration of the final triplet that
can be used for studies of smaller beta*.
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Figure 11 – EIR optics with L* of 45 m
1.3.3. Task 3.3: Design machine detector interface (MDI)
The FCC-hh triplet is exposed to a very high energy deposition level coming from proton-proton
collision debris. This is in fact driving the FCC-hh interaction region design.
In particular the length of the triplet has been recently increased to distribute energy deposition over a
larger mass, reducing the peak dose closer to the design target.
A novel mitigation strategy has been explored consisting in splitting the first quadrupole into two
independent quadrupoles with apertures and fields optimized to mitigate energy deposition. This
demonstrated successful in reducing peak dose by 20% or 30%.
Other mitigation techniques, taken from LHC, are being evaluated, like regularly modifying the
crossing scheme at the IP, yielding also a significant reduction in the peak dose to the triplet. In
addition, the effect of the presence of the detector spectrometer and of its compensator has been
studied. In summary, the goal of a final focus triplet that can survive 5 ab-1 appears to be not far from
reach.
The team also performed SR evaluation in the IR with mitigation studies - this is in progress in INFN-
LNF working in close collaboration with CERN.
First evaluations of SR with the baseline lattice indicate that SR is not a limitation for the Interaction
Region (IR). Detailed studies with the new baseline optics are in progress. The STFC (Manchester/CI)
team is focused studies on the cross-talk between the experiments and the losses in the LSS and arcs,
from 50 TeV on 50 TeV collision debris. The results showed the proton and muon cross-talk should
be acceptable, but the LSS and arc losses are quite high. The work plan is to complete the cross-talk
studies and begin work with INFN on SR in the IR with Manchester computer code that was originally
written for the LHeC study.
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Figure 12 – Illustration of energy deposition in the EIR triplet
1.3.4. Task 3.4: Study beam-beam interaction
The work focused on studying beam-beam constraints and in particular the dynamic aperture and
instabilities in the presence of beam‐beam collisions for different design options. Studies performed
so far indicated that the Dynamic Aperture (DA) for L* of 45 m is acceptable, while the emittance
growth and effect of noise is still to be studied.
Figure 13 – Dependence of dynamic aperture on crossing angle
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1.3.5. Contractual milestones and deliverables
All the reports scheduled in the proposal have been submitted
Table 6 - Status of the work package 3 reports due at M12
Report No. Title Due date
(dd/mm/yy)
Status
Milestone M3.1 WP group established and hiring complete 01/11/15 Completed
Milestone M3.2 Preliminary EIR optics and lattice files 01/05/16 Completed
1.3.6. WP3 Presentations at FCC Week 2016
M. I. Besana, V. Vlachoudis, F. Cerutti, A. Ferrari, W. Riegler, Detector radiation studies
(http://indico.cern.ch/event/438866/contributions/1085183/ )
M. I. Besana, Particle shower studies to tackle the FCC challenges
(http://indico.cern.ch/event/438866/contributions/1084932/ )
X. Buffat, Luminosity evolution in a run
(http://indico.cern.ch/event/438866/contributions/1085031/ )
R. Martin, Beta* reach studies (http://indico.cern.ch/event/438866/contributions/1085157/ )
T. Pieloni, Beam-beam study strategy
(http://indico.cern.ch/event/438866/contributions/1084972/ )
M. Boscolo, Challenges for FCC-ee MDI
(http://indico.cern.ch/event/438866/contributions/1085022/ )
R. Appleby, Collision debris into the arcs
(http://indico.cern.ch/event/438866/contributions/1085025/ )
A. Seryi, Experimental insertion design
(http://indico.cern.ch/event/438866/contributions/1085029/ )
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1.4. WP4 CRYOGENIC BEAM VACUUM SYSTEM
The cryogenic beam vacuum system work package (WP 4) develops the technical design concept for
the beam-pipe, based on the requirements and constraints that emerge from the arc design work
package (WP 2). Such a system was pioneered in the LHC as a technological breakthrough. It will be
even more challenging in an energy-frontier hadron-collider. Design concepts will combine state-of-
the-art developments performed for the High Luminosity LHC upgrade with approaches envisaged for
next-generation (4th and 5th generation) synchrotron radiation facilities. Pioneering measurements
under near-operational conditions at the ANKA high-power light source will permit drawing
conclusions on feasibility and performance. This research and a proposal to equip the ALBA
synchrotron radiation facility with a cryogenic facility form the perfect time frame to associate the
particle physics and light source communities in this project. Based on the arc design, computation-
intensive applications will integrate beam-induced dynamic vacuum stability phenomena with
experimental surface material studies. The results will lead to optimized beam-screen designs, whose
compatibility with fast magnetic transitions and cryogenic cooling concepts will have to be ensured.
The WP includes 6 tasks:
Task 4.1: Work Package Coordination
Task 4.2: Study beam-induced vacuum effects
Task 4.3: Mitigate beam-induced vacuum effects
Task 4.4: Study vacuum stability at cryogenic temperature
Task 4.5: Develop conceptual design for cryogenic beam vacuum system
Task 4.6: Measurements on cryogenic beam vacuum system prototype
Table 7 - Work package 4 meetings
Dates Type of
meeting
Venue Attendance Indico link
03-
04/06/2015
WP4
coordination
meeting
CERN,
Geneva,
Switzerland
WP4 members http://indico.cern.ch/event/395111/
08/2015 WP4
coordination
meeting
ALBA,
Barcelona,
Spain
WP4 members
04-
04/10/2015
WP4 technical
coordination
meeting
ANKA at
KIT,
Karlsruhe,
Germany
WP4 members
20/11/2015 WP4
coordination
meeting
IPN (CNRS)
Orsay, France
WP4 members http://indico.cern.ch/event/448427/
06-
07/04/2016
WP4 technical
coordination
meeting
ANKA at
KIT,
Karlsruhe,
Germany
WP4 members
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Objectives: complete the hiring procedure in November 2015 (milestone M4.1).
Achievements:
The WP achieved the objective of the period, which was to recruit the full manpower for the different
tasks, with the exception of one PhD position, that could not be fulfilled due to the lack of the
appropriate candidate. The position has been opened again and it is expected to be filled in summer
2016.
On the other hand, all tasks have been advancing faster than expected, with a preliminary design of
the beam screen, with first analysis already done on mechanical, thermal, stress and vacuum behavior.
In addition, a first short prototype has been constructed (see Fig. 21).
With respect the surface treatment for electron cloud mitigation and the analysis of the adsorption
isotherms, the corresponding labs have been setup.
The design of the set-up at ANKA has been finalized and the procurement of the needed components
has started.
Problems encountered: one PhD position could not filled due to the lack of the appropriate candidate.
Corrective actions: open again the position and spread the information within the different institutes
in order to find a right candidate; use extra resources at the institutes to cope with the required work to
be done.
Workplan:
1. Develop a computer model of the beam screen and report on the analysis of heat load and photo
electron densities under the assumed operation conditions. Milestone 4.2 due in June 2016.
2. Construct a 2 meters long prototype for the test at the ANKA set-up.
3. Procure all the material needed for the installation at ANKA for the test to determine synchrotron
radiation heat loads and photo-electrons generation inside the beam-screen prototype.
4. Continue with the computer model to determine the mechanical stress, thermal behaviour and
vacuum stability of the beam screen.
5. Analyse different samples with different surface treatment to mitigate the electron cloud effect.
6. Analyse different samples in order to determine the vacuum stability and adsorption isotherms
including the surface treatment.
Deviations: the COLDEX setup mentioned in the original project proposal at CERN was not available
for the experimental set-up at ANKA. Therefore it was decided to design a new set-up, but due to the
time restriction, it will work at room temperature as opposed to cryogenic temperatures. There is no
impact on the analysis to be performed, since material samples can separately be tested at cryogenic
temperatures. N2 temperature is left as a possibility in the next future.
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1.4.1. Task 4.1: Work Package Coordination
This task is the coordination of the work of all other tasks of this work package and the coordination
with the other work packages.
To this end, there have been several meetings:
Kick off meeting 01 - CERN - June 2015
Coordination meeting 02 - ALBA - August 2015
Coordination meeting 03 - Orsay - November 2015
In addition to 2 technical meetings at ANKA for the design and installation of the test set-up, day to
day work has been followed up by a continuous interchange of information via email.
Coordination with WP2 and WP5 concerning maximum permitted dimensions of the beam screen,
impedance considerations and operation temperature, has been also done with satisfactory agreements.
Figures 14 and 15 – ANKA Setup in 3D
1.4.2. Task 4.2: Study beam-induced vacuum effects
This task is dedicated to the study of the effects on vacuum induced by the beam circulating in the
accelerator. For this task a PhD student (Ignasi Bellafont-Peralta) was incorporated in November 2015
at ALBA, and the software SYNRAD+ and Molflow+ (https://test-
molflow.web.cern.ch/content/about-molflow ) will be used.
In order to crosscheck the validity of the computation with the above mentioned software packages,
the first work is to run simulations compatible with the ANKA setup, which will produce data that can
be verified with measurements. For that, a 3D model has been produced of the experimental set-up
being designed for ANKA, started from the CATIA (http://www.3ds.com/products-services/catia/ )
model and introducing, accordingly, the properties for the reflectivity and materials of the different
surfaces. Including a reflectivity table for stainless steel which can be used with SYNRAD+.
This model is used to study the correct positioning (rotation angle about a vertical axis) necessary to
distribute as uniformly as possible the impinging synchrotron radiation (SR) coming from ANKA
storage ring onto the side wall/longitudinal slot of the beam-screen (BS). The sensitivity of the
experiment to vertical misalignment of the SR fan is being studied now;
Detailed ray-tracing synchrotron radiation (SR) simulations (SYNRAD+) have been run, followed by
test-particle Monte Carlo (MC) simulation runs (Molflow+) simulating the dynamic pressure profile
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along the BS prototype and the read-out of gauges at the extremities and in the middle of the BS; the
base pressure profile (static pressure without SR-induced contribution) has been studied as well.
The ongoing work is now modifying the model to replace the ion-pumps with 2000 l/s NEXT or NEG
pumps (with a 30 l/s pumping speed for CH4) and see the effect on the pressure profiles and the
sensitivity of the experiment to changes in the surface conditioning via SR.
Figure 16 – SYNRAD simulation 50 TeV Figure 17 – SYNRAD simulation 5 TeV
1.4.3. Task 4.3: Mitigate beam-induced vacuum effects
The objective of this task is the reduction of the Secondary Electron Yield (SEY) on the vacuum screen
by surface treatment techniques. Two approaches are followed, laser ablation and dual layer NEG
coating. Reduction potentials of SEY were achieved by surface engineering through laser ablation with
a laser operating at lambda = 355 nm. It was shown that the SEY can be reduced to near or below 1 on
copper, aluminium and 316LN stainless steel. The laser treated surfaces show an increased surface
resistance, with a wide variation in resistance found depending on the exact treatment details.
However, a treated copper surface with similar surface resistance to aluminium was produced.
Graphene coated samples are also being studied. The results were presented in IPAC'16
(http://www.ipac16.org/, see paper in publications).
The long term dual layer NEG coating study which started before the start of the EuroCirCol project
has also shown good potential and has been reported at FCC Week at the annual meeting in Rome
(http://fccw2016.web.cern.ch/fccw2016/). The PhD student at STFC, Taaj Sian, has familiarised
himself with the equipment and is writing a LabVIEW-based automation program of measurements
and re-measuring our old sample.
The second PhD student selection procedure is complete. 8 applicants were interviewed; the
Loughborough University should send a conditional offer to a selected candidate to begin in July 2016
1.4.4. Task 4.4: Study vacuum stability at cryogenic temperature
The aim of this task is to determine vacuum stability and adsorption isotherms at different cryogenic
beam-screen operating temperature ranges. For this, a post-doctoral researcher has been recruited by
INFN (Marco Angelucci) in February 2016. He is now familiarizing with the available equipment at
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LNF and the techniques to be used for the project. He has already performed initial experiments on
various samples.
A closed-cycle refrigeration water circuit has been bought and installed in the laboratory as an upgrade
of the closed-cycle cryostat which will be used routinely for the task. The cryostat manipulator has
been fully refurbished. Tests and temperature calibrations are underway.
In relation with the test set up at ANKA (task 4.6) a post-doctoral researcher has been recruited
(Luis Gonzalez, since February 2016) by INFN who will be in charge of the synchrotron radiation
induced photo desorption studies. For the moment he is researching the scientific challenges to be
mastered.
Figure 18 – BS thermal simulation
1.4.5. Task 4.5: Develop conceptual design for cryogenic beam vacuum system
This task performs the mechanical design of the cryo-magnet beam-screen, ensuring compatibility
with fast magnetic transitions and cryogenic cooling concept. During the period 01 June 2015 to 30
March 2016, the design of the beam screen has been updated with the help of the new engineer project
associated (Miguel Gil Costa) at CIEMAT. It relies on a deflector used to deviate the synchrotron
radiation to an antechamber and to localise the associated outgassing outside the central part of the
screen. Thermal, mechanical and vacuum analyses have been carried out.
Heat transfer of the synchrotron radiation power has been analysed in nominal configuration, i.e. the
beam screen perfectly centred with respect to the beam and also in extreme conditions with an off-
plane beam. Viable cooling approaches of the beam screen have been discussed with experts in charge
of the cryogenic system. It has been found that the present design is compatible with the cryogenic
system constraints (helium pressure, cooling channel geometry).
The integrity of the beam screen during a magnet quench has been assessed. Simple, 2D and 3D with
shell elements, mechanical models have been used to estimate the stress fields and the deformation. A
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more complete 3D model, taking into account electro-thermal coupling, is currently being developed
(Javier Fernandez Topham, since March 2016) at CIEMAT.
In addition, a short prototype, 30 cm long, has been manufactured at CERN to validate the different
manufacturing processes. A 2 m long prototype, to be installed at ANKA (task 4.6) will be produced
based on these techniques.
Figure 19 – BS dimensions
Figure 20 – BS mechanical simulation
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1.4.6. Task 4.6: Measurements on cryogenic beam vacuum system prototype
The goal of the task is to determine synchrotron radiation heat loads and photo-electrons generation
inside the beam-screen prototype installing it at an experiment in the ANKA synchrotron ring and
exposing the beam-screen prototype to significant levels of synchrotron radiation, comparable to those
expected at the hadron collider.
In the period between 01 June 2015 and 30 March 2016 KIT has prepared the frontend in the ANKA
storage ring, where the test chamber to be provided by CERN will be installed. Photons with similar
energy spectrum and power as expected to impinge on the arc vacuum chamber will be extracted by
one of the ANKA bending magnets using a fixed aperture crotch absorber. An additional photon
intensity absorber and a gate valve have been installed in the front end. The gate valve allows to install
and exchange the EuroCirCol test stand without breaking the vacuum of the ANKA storage ring. In
order to collimate the photons impinging on the beam screen horizontally and vertically a slit system
provided by KIT will be implemented after the gate valve. The setup of the test stand was discussed
together with the colleagues from CERN and CIEMAT at different meetings.
A CAD model of the test stand has been realized. This includes the beam screen model from task 4.5
and several diagnostics components, as pressure gauges, a residual gas analyser, temperature sensors,
and an electrode to be installed in front of a photon collector at the end of the beam screen. For
alignment purposes, two fluorescent screens will be used together with fiducial markers placed on
different elements of the test stand.
Figure 21 – BS prototype 20 mm Figure 22 – BS prototype 3D
1.4.7. Contractual milestones and deliverables
All the reports scheduled in the proposal have been submitted
Table 8 - Status of the work package 4 reports due at M12
Report No. Title Due date
(dd/mm/yy)
Status
Milestone M4.1 WP group established and hiring complete 01/11/15 Completed
1.4.8. WP4 Presentations at the FCC Week 2016
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F. Perez, Design, prototyping and tests of the FCC vacuum beam screen
(http://indico.cern.ch/event/438866/contributions/1085179/ )
C. Garion, FCC-hh beam screen studies and beam screen cooling scenarios
(http://indico.cern.ch/event/438866/contributions/1084911/ )
R. Kersevan, FCC-ee vacuum effects and simulations
(http://indico.cern.ch/event/438866/contributions/1085121/ )
S. Casalbuoni, FCC-hh synchrotron radiation effects: the new ANKA facility for desorption
measurement (http://indico.cern.ch/event/438866/contributions/1084919/ )
O. Malyshev, R. Valizadeh, NEG coating developing in ASTeC
(http://indico.cern.ch/event/438866/contributions/1085174/ )
R. Valizadeh, T. Sean,O. Malyshev, Advances in low SEY engineered surface for electron
cloud eradication (http://indico.cern.ch/event/438866/contributions/1085015/ )
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1.5. WP5 HIGH-FIELD ACCELERATOR MAGNET DESIGN
The high-field accelerator magnet design work package (WP5) integrates results and ongoing activities
from related FP7 projects on superconducting magnet research into a single, unified work to produce
a performant accelerator magnet with sufficient aperture and good field quality. Initially the work
pursues different design concepts and assesses their relative merits leading to a selection of a preferred
design that will be studied in detail using analytical computation and simulation models. Test results
of advanced superconducting strands and cables form an important ingredient to formulate reliable
statements about the cost and feasibility of such a magnet at to be produced on industrial scales.
Eventually this work will lead to a manufacturing folder including specifications, design drawings,
ancillary system designs and indicated operation conditions. This material will be used to build and
evaluate a short model of the accelerator magnet in a follow-up project. WP includes 7 tasks:
Task 5.1: Work Package Coordination
Task 5.2: Study accelerator dipole magnet design options
Task 5.3: Develop dipole magnet cost model
Task 5.4: Develop Magnet Conceptual Design
Task 5.5: Conductor studies
Task 5.6: Devise quench protection concept
Task 5.7: Produce Magnet Engineering Design and Manufacturing Folder
Table 9 - Work package 5 meetings
Dates Type of
meeting
Venue Attendance Indico link
03-
04/06/2015
WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/395112/
26/06/2015 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/403730/
09/07/2015 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/404812/
04/09/2015 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/441684/
09/10/2015 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/450921/
20/11/2015 WP5
coordination
meeting
IPN (CNRS)
Orsay, France
WP5 members http://indico.cern.ch/event/448431/
15/12/2015 Mini-
workshop on
graded block
coils
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/464602/
20/01/2016 Special
meeting on
key & bladders
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/483885/
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05/02/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/492772/
19/02/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/492786/
11/03/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/496098/
05/04/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/506315/
29/04/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/522633/
11-12-
13/05/2016
Review of the
EuroCirCol
WP 5
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/516049/
27/05/2016 WP5
coordination
meeting
CERN,
Geneva,
Switzerland
WP5 members http://indico.cern.ch/event/533757/
Objectives: Field strengths in the order of 16 Tesla as required for a 100 TeV high-energy hadron
frontier collider are much beyond the highest field reached by an accelerator magnet with significant
aperture available today. The target field strength requires novel concepts for conductor configurations
(large current, stable, good winding properties), suitable coil shape (efficient, precise and with
acceptable stress levels) and compact structures, which are compatible with a four-fold increase in the
electromagnetic force with respect to current state of the art. Five elements are considered in this work
package:
1. Explore design options for an accelerator dipole magnet in the range of 16 Tesla;
2. Produce conceptual designs for the most promising options;
3. Develop a calibrated cost model for system optimization studies;
4. Develop a preferred option into a baseline design based on performance merits and cost estimates;
5. Produce the engineering design of the selected baseline configuration, covering all
electromagnetics, mechanical, thermal and operation aspects, including the manufacturing folder
for a short model.
Achievements: all the three design options under consideration (block coil, cosine-theta and common
coil) have been completed as planned under the same boundary conditions and baseline parameters.
These have been presented and discussed on May 11-13th 2016 at the 1st EuroCirCol WP5 technical
review, chaired by Steve Gourlay (LBNL, http://indico.cern.ch/event/516049/ ). The assessment of the
options serve developing a single baseline design by the end of the year 2016. Furthermore, a
preliminary cost model has been established and has been used for a first comparative exploration of
the three options. These important achievements were possible thanks to an intensive activity since the
start of the project in June 2015, with more than ten video-meetings with full participation of all the
partners involved in the WP5, several meetings in persons and the WP5 review of 11-13 May 2016.
Problems encountered: the only significant problem encountered so far has been of technical nature,
coming from the initial target set for the field amplitude margin (18% at 1.9 K). After a detailed study
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it turns out to be too ambitious considering the different boundary conditions, in particular cost and
voltage limits.
Corrective actions: this specific problem was discussed in the WP5 review and a strategy for a
credible adjustment of the parameter space has been set.
Workplan: the three design options under consideration will be further refined in the new parameter
space until the annual EuroCirCol meeting in November. A single baseline solution will be thereafter
considered for the continuation of the study at a 2nd WP technical reviw, schedule to take place in June
2017. The activity is progressing as planned, without delays.
Figure 23 – Summary of options with 18% margin at 1.9 K
1.5.1. Task 5.1: Work Package Coordination
During the period since June 2015, specific attention has been given to develop every magnet design
option such that the options can be properly compared. This has been achieved thanks to a continuous
and affective sharing of information, performed 12 video meetings, several meetings and workshops
in person and a technical review.
As a result, there exist no delays, despite the challenging topic that continuously reveals unforeseen
challenges. All events are promptly documented with minutes or technical notes stored in the
EuroCirCol collaborative web site.
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1.5.2. Task 5.2: Study accelerator dipole magnet design options
Three design options are under study at different institutes: INFN is working on a cosine-theta model,
CEA on a block model and CIEMAT on a common coil model. CERN coordinates and evaluates the
ongoing design works. The collaboration partners have agreed on initial common parameters as basis
for a fair and meaningful comparison. These parameters include dimensions, cable properties,
electrical and mechanical data. The partners have also agreed on the objectives: superconductor
efficiency, magnetic field quality, quench behaviour and stress distribution. Highest priority has been
given to superconductor efficiency because of the significant price contribution of the superconductor
to the magnet.
During these first year, all designs have made impressive progress. Both 2D magnetic and mechanical
calculations have been done, together with the first quench propagation simulations. Weak points have
been identified. In May 2016, an external review has been made which has provided very useful
feedback and comments on the ongoing work. The next step in this task is the refinement of the present
designs, aiming to overcome or at least, reduce, those weak points.
1.5.3. Task 5.3: Develop dipole magnet cost model
A cost model for the dipole arc magnets is being developed. In the framework of this collaboration a
first analysis of the different cost drivers for the dipole magnets has been developed, in particular for
what concerns magnet aperture, field amplitude, margin and operating temperature. Depending on the
choice of these parameters the overall cost of the dipole arc magnets varies significantly. With the help
of the presented results sound strategic decisions on the choice of these parameters towards cost
effective dipole arc magnets can be taken and this cost model was already useful to take decisions on
the operating temperature and the margin.
The work in this task is shared between CERN, CIEMAT and CEA. CERN is performing the
coordination and has worked on identifying the main cost drivers, CIEMAT is working on a detailed
cost model of all parts required for the magnet structure and CEA is working on a detailed estimate of
the coil winding and assembly costs. The cost estimate of the conductor is not part of WP5.
1.5.4. Task 5.4: Develop magnet conceptual design
This task is scheduled to start at a later point in time.
1.5.5. Task 5.5: Conductor studies
During this period several activities were launched to support the work of magnet designers. A proper
scaling law for the critical current density of state of the art Nb3Sn wires (field and temperature
dependence) has been defined. We established the range of possible values for the: copper-to-non-
copper ratio and diameter of the wires; the maximum number of wires per cable and the maximum
compaction for the thin edge of the cable. The rationale behind these decisions were presented at the
first review of the WP5 program held at CERN in May 2016 (https://indico.cern.ch/event/516049/ ).
We identified the main direction of research for the conductor, to study the effect of large transverse
pressure (above 150 MPa) on Nb3Sn Rutherford cables. The critical current of the conductor will be
measured while applying different values of transverse pressure; strand measurements will be carried
out at the University of Geneva, short samples (about 5 cm) of wide cables (≥10 mm) at Twente
University and long samples (about 60 cm) of narrow cables (≤10 mm) at CERN. CERN cable samples
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 38 / 59
are actually 2 m long but the large transverse pressure and the uniform field act only on the central 60
cm.
1.5.6. Task 5.6: Devise quench protection concept
Since the beginning of the project all the effort has been devoted to provide feedback on the quench
protectability of the different evolution versions of the design options. The basis of the analysis has
been the expected protection efficiency within 40 ms: 20 ms for quench detection, validation and
protection system activation and 20 ms for quenching the entire magnet. The analysis has considered
the hot spot temperatures in the magnet and its voltages. The major feedback for task 2 is the
information if a magnet can at all be protected within these time scales. Especially important is to
know if the copper-to-superconductor ratios in the cables are adequate to prevent too high hot spot
temperatures and if the cable is large enough for the given coil topology to prevent too high voltages.
This communication has resulted in different design options. Each one turns out to be protectable and
have similar hot spot temperatures in case of a quench. This further assists making a credible
comparison of the design options. Towards the end of the period, also special attention has been paid
to analysing how particular designs can be protected. This has included detailed computations of cable-
wise heater delays and considering the quench delay of a coupling loss induced quench (CLIQ)
protection system. These computations have shown that the initial protection efficiency of 40 ms is
very good for rapid analysis of magnets for instant feedback and we are confident that when the magnet
option for detailed study is selected based on the results of Task 2, it can be protected. The results from
the task have been communicated, sometimes on daily basis, with the researchers in Task 2 and
presented in the work package meetings.
1.5.7. Task 5.7: Produce magnet engineering design and manufacturing folder
This activity is scheduled to start at a later point in time.
1.5.8. Contractual milestones and deliverables
All the reports scheduled in the proposal have been submitted
Table 10 - Status of the work package 5 reports due at M12
Report No. Title Due date
(dd/mm/yy)
Status
Milestone M5.1 WP group established and hiring complete 01/11/15 Completed
Milestone M5.2 Baseline specifications and assumptions for
accelerator magnet
01/04/16 Completed
1.5.9. WP5 Presentations at FCC Week 2016
B. Bordini, The CERN LHC procurement experience
(http://indico.cern.ch/event/438866/contributions/1084951/ )
D. Schoerling, Magnet cost model and targets
(http://indico.cern.ch/event/438866/contributions/1084978/ )
D. Tommasini, EU/CERN program
(http://indico.cern.ch/event/438866/contributions/1084999/ )
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 39 / 59
A. Verweij, Comparison of magnet designs from a circuit protection point of view
(http://indico.cern.ch/event/438866/contributions/1085147/ )
F. Toral, EuroCirCol – common coils
(http://indico.cern.ch/event/438866/contributions/1085145/ )
V. Marinozzi, M. Sorbi, G. Volpini, S. Farinon, G. Bellomo, P. Fabbricatore, Preliminary
design of a 16T cosθ dipole for the Future Circular Collider
(http://indico.cern.ch/event/438866/contributions/1085185/ )
T. Salmi, D. Schoerling, M. Sorbi, D. Tommasini, A. Verweij, P. Fabbricatore, B.
Auchmann, S. Farinon, M. Durante, C. Lorin, A. Stenvall, F. Toral, V. Marinozzi, M. Prioli,
Analysis of the requirements for the quench protection in the 16 T Nb3Sn dipole designs
(http://indico.cern.ch/event/438866/contributions/1085187/ )
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 40 / 59
2. RESOURCE REPORT
2.1. BUDGET OVERVIEW
The table below gives an overview of the engaged person months of each beneficiary including matching resources. Figures in brackets indicate
the originally submitted budget estimates for the proposal.
Table 11 - Summary of staff effort per Beneficiary and work package at M10 in Person-months (PM)
Beneficiary
No.
Beneficiary
Short Name
WP1 PM at
IRUS1
WP1 PM
Current
situation %
WP2 PM at
IRUS1
WP2 PM
Current
situation %
WP3 PM at
IRUS1
WP3 PM
Current
situation %
WP4 PM at
IRUS1
WP4 PM
Current
situation %
WP5 PM at
IRUS1
WP5 PM
Current
situation %
IRUS1 PM
Used Total
Total
Current
Situation %
1 CERN 22 ( 128 ) 16.8 14 ( 90 ) 15.6 19 ( 42 ) 45.2 17 ( 84 ) 20.2 7 ( 80 ) 8.8 79 ( 424 ) 18.5
2 TUT 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 6 ( 40 ) 15.0 6 ( 40 ) 15.0
3 CEA 0 ( 0 ) 0.0 10 ( 108 ) 9.3 0 ( 0 ) 0.0 0 ( 0 ) 0.0 9 ( 36 ) 25.0 19 ( 144 ) 13.2
4 CNRS 0 ( 0 ) 0.0 17 ( 64 ) 25.9 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 17 ( 64 ) 25.9
5 KIT 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 1 ( 15 ) 6.7 0 ( 0 ) 0.0 1 ( 15 ) 6.7
6 TUD 0 ( 0 ) 0.0 6 ( 84 ) 7.1 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 6 ( 84 ) 7.1
7 INFN 0 ( 0 ) 0.0 0 ( 0 ) 0.0 5 ( 30 ) 16.7 14 ( 94 ) 14.9 4 ( 36 ) 11.8 23 ( 160 ) 14.5
8 UT 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 38 ) 0.0 0 ( 38 ) 0.0
9 ALBA 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 8 ( 100 ) 8.0 0 ( 0 ) 0.0 8 ( 100 ) 8.0
10 CIEMAT 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 2 ( 54 ) 3.1 10 ( 48 ) 20.8 12 ( 102 ) 11.4
11 STFC 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 48 ) 0.0 3 ( 96 ) 3.5 0 ( 0 ) 0.0 3 ( 144 ) 2.4
12 UNILIV 6 ( 22 ) 27.3 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 6 ( 22 ) 27.3
13 UOXF 0 ( 0 ) 0.0 4 ( 0 ) 0.0 0 ( 88 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 4 ( 88 ) 4.5
14 KEK 0 ( 0 ) 0.0 3 ( 12 ) 25.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 3 ( 12 ) 25.0 6 ( 24 ) 25.0
15 EPFL 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 36 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 36 ) 0.0
16 UNIGE 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 0 ) 0.0 0 ( 24 ) 0.0 0 ( 24 ) 0.0
Grand Total 0 28 ( 150 ) 18.3 54 ( 358 ) 15.0 24 ( 244 ) 9.8 45 ( 443 ) 10.2 39 ( 314 ) 12.5 189 ( 1509 ) 12.5
WP4 PM
at M48 in
Proposal
WP5 PM
at M48 in
Proposal
Total PM
at M48 in
Proposal
WP1 PM
at M48 in
Proposal
WP2 PM
at M48 in
Proposal
WP3 PM
at M48 in
Proposal
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ANNUAL REPORT Y1
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Date: 01/06/2016
Grant Agreement 654305 PUBLIC 41 / 59
The table below gives an overview of the engaged person months and financial resources in each work package including matching resources.
Figures in brackets indicate the originally submitted budget estimates for the proposal. It is worth noting that with respect to the initial personnel
costs, significant differences between the estimated and the actual salaries exist at least for CERN personnel that constitutes matching resources.
The reason for this is the allocation of personnel with higher qualifications than originally foreseen.
Table 12 - Cost overview per Work Package including matching funds at M10.
IRUS1 % Used IRUS1 € % Used IRUS1 € % Used IRUS1 € % Used
WP1 28 ( 150 ) 18.3 278'997 ( 982'375 ) 28.4 9'035 ( 115'100 ) 7.8 360'040 ( 1'371'844 ) 26.2
WP2 54 ( 358 ) 15.0 372'740 ( 1'919'626 ) 19.4 12'813 ( 99'400 ) 12.9 481'942 ( 2'523'782 ) 19.1
WP3 32 ( 244 ) 13.1 246'757 ( 1'312'856 ) 18.8 1'015 ( 74'011 ) 1.4 309'715 ( 1'733'584 ) 17.9
WP4 45 ( 443 ) 10.2 325'022 ( 1'684'704 ) 19.3 13'298 ( 77'750 ) 17.1 422'900 ( 2'203'068 ) 19.2
WP5 39 ( 314 ) 12.5 299'972 ( 1'810'636 ) 16.6 15'057 ( 82'850 ) 18.2 393'786 ( 2'366'858 ) 16.6
Grand Total 197 ( 1509 ) 13.1 1'523'488 ( 7'710'197 ) 102.5 51'219 ( 449'111 ) 11.4 1'968'383 ( 10'199'136 ) 19.3
Work Package
Person-month (PM) Personnel costs in € Other direct costs in € Total estimated costs in €
at M48 in
Proposal
at M48 in
Proposal €
at M48 in
Proposal €
at M48 in
Proposal €
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ANNUAL REPORT Y1
EuroCirCol-P1-WP1-M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 42 / 59
The figures below represent the above outlined tables in graphical form.
The dark bars in figure 24 show the amount of person months allocated so far with respect to the initial total estimates, shown as light blue bars.
Figure 24 – Person months allocated until M10 per work package
WP1 WP2 WP3 WP4 WP5
PM at M48 in Proposal 150 358 244 443 314
IRUS1 PM 27.5 53.6 32.0 45.1 39.2
0.0
100.0
200.0
300.0
400.0
500.0
600.0
Per
son
-mo
nth
s u
sed
(P
M)
Staff effort at M10 per work package
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ANNUAL REPORT Y1
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Date: 01/06/2016
Grant Agreement 654305 PUBLIC 43 / 59
Figure 25 visualises the personnel costs engaged so far with respect to the initial budget estimations, including matching resources.
Figure 25 – Estimated personnel costs (PER) per work package at M10
WP1 WP2 WP3 WP4 WP5
PER at M48 in proposal € 982,375 € 1,919,626 € 1,312,856 € 1,684,704 € 1,810,636
IRUS1 PER € 278,997 € 372,740 € 246,757 € 325,022 € 299,972
€ 0
€ 500,000
€ 1,000,000
€ 1,500,000
€ 2,000,000
€ 2,500,000
Euro
s
Estimated personnel costs (PER) per work package at M10
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ANNUAL REPORT Y1
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Date: 01/06/2016
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Figure 26 shows the actually consumed other direct costs so far, compared to the initial estimates. KEK and EPFL who are beneficiaries without
EC grant allocation have declared other direct costs, although the initial estimate was zero. These figures are considered additional matching
resources.
Figure 26 – Estimated other direct costs (ODI) per work package at M10
WP1 WP2 WP3 WP4 WP5
ODI at M48 in proposal € 115,100 € 99,400 € 74,011 € 77,750 € 82,850
IRUS1 Estimated ODI € 9,035 € 12,813 € 1,015 € 13,298 € 15,057
€ 0.00
€ 20,000.00
€ 40,000.00
€ 60,000.00
€ 80,000.00
€ 100,000.00
€ 120,000.00
€ 140,000.00
Euro
s
Estimated other direct costs (ODI) per work package at M10
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ANNUAL REPORT Y1
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Date: 01/06/2016
Grant Agreement 654305 PUBLIC 45 / 59
Figure 27 summarizes the total invested budget so far, compared to the original estimations including matching resources by work package.
Figure 27 – Estimated total costs (EST) per work package at M10
WP1 WP2 WP3 WP4 WP5
EST at M48 in proposal € 1,371,844 € 2,523,782 € 1,733,584 € 2,203,068 € 2,366,858
IRUS1 - Total EST € 360,040 € 481,942 € 309,715 € 422,900 € 393,786
€ 0
€ 500,000
€ 1,000,000
€ 1,500,000
€ 2,000,000
€ 2,500,000
€ 3,000,000
€ 3,500,000
Euro
s
Estimated total costs (EST) per work package at M10
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ANNUAL REPORT Y1
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Date: 01/06/2016
Grant Agreement 654305 PUBLIC 46 / 59
2.2. BUDGET DISTRIBUTION
Table 13 shows the person months and budget allocated for each beneficiary over all work packages and compares the figures to the initial estimates
given in the project proposal. The figures include matching resources.
Table 13 - Cost overview per Beneficiary including matching resources at M10
IRUS1 % Used IRUS1 € % Used IRUS1 € % Used IRUS1 € % Used
1 CERN 79 ( 424 ) 18.5 922'650 ( 2'870'000 ) 32.1 0 ( 0 ) 0.0 1'153'313 ( 3'587'500 ) 32.1
2 TUT 6 ( 40 ) 15.0 27'214 ( 248'000 ) 11.0 5'233 ( 12'150 ) 43.1 40'559 ( 325'188 ) 12.5
3 CEA 19 ( 144 ) 13.2 121'367 ( 758'316 ) 16.0 1'569 ( 56'700 ) 2.8 153'670 ( 1'018'770 ) 15.1
4 CNRS 17 ( 64 ) 25.9 77'845 ( 366'934 ) 21.2 4'407 ( 40'000 ) 11.0 102'816 ( 508'667 ) 20.2
5 KIT 1 ( 15 ) 6.7 500 ( 99'600 ) 0.5 0 ( 0 ) 0.0 625 ( 124'500 ) 0.5
6 TUD 6 ( 84 ) 7.1 33'996 ( 426'924 ) 8.0 1'358 ( 16'200 ) 8.4 44'193 ( 553'905 ) 8.0
7 INFN 23 ( 160 ) 14.5 111'400 ( 594'000 ) 18.8 1'494 ( 75'550 ) 2.0 141'118 ( 836'938 ) 16.9
8 UT 0 ( 38 ) 0.0 0 ( 159'148 ) 0.0 0 ( 16'200 ) 0.0 0 ( 219'185 ) 0.0
9 ALBA 8 ( 100 ) 8.0 32'674 ( 243'336 ) 13.4 5'524 ( 22'950 ) 24.1 47'748 ( 332'858 ) 14.3
10 CIEMAT 12 ( 102 ) 11.4 50'012 ( 285'000 ) 17.5 2'424 ( 21'600 ) 11.2 65'546 ( 383'250 ) 17.1
11 STFC 3 ( 144 ) 2.4 16'125 ( 441'432 ) 3.7 7'774 ( 35'100 ) 22.1 29'874 ( 595'665 ) 5.0
12 UNILIV 6 ( 22 ) 27.3 5'647 ( 90'375 ) 6.2 9'035 ( 115'100 ) 7.8 18'353 ( 256'844 ) 7.1
13 UOXF 4 ( 88 ) 4.5 20'256 ( 570'992 ) 3.5 0 ( 37'561 ) 0.0 25'320 ( 760'691 ) 3.3
14 KEK 6 ( 24 ) 25.0 40'000 ( 126'756 ) 31.6 12'000 ( 0 ) 0.0 65'000 ( 158'445 ) 41.0
15 EPFL 8 ( 36 ) 22.2 63'800 ( 288'000 ) 22.2 400 ( 0 ) 0.0 80'250 ( 360'000 ) 22.3
16 UNIGE 0 ( 24 ) 0.0 0 ( 141'384 ) 0.0 0 ( 0 ) 0.0 0 ( 176'730 ) 0.0
Grand Total 197 ( 1509 ) 13.1 1'523'488 ( 7'710'197 ) 19.8 51'219 ( 449'111 ) 11.4 1'968'383 ( 10'199'136 ) 19.3
at M48 in
Proposal
at M48 in
Proposal €
Person-month (PM) Personnel costs in €Beneficiary
number
Beneficiary short
name at M48 in
Proposal €
at M48 in
Proposal €
Other direct costs in € Total estimated costs in €
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ANNUAL REPORT Y1
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M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 47 / 59
3. DELIVERABLES AND MILESTONES TABLES
3.1. DELIVERABLES
Table 14 – Summary of the deliverable reports due at M12
No. Title Due date
(dd/mm/yy)
Status
D1.1 Preliminary collider baseline parameters 01/10/15 Completed
Abstract This deliverable provides a preliminary specification of the layout and target operation parameters for the
FCC-hh hadron collider concept. They serve as starting point for the studies in all work packages.
The goal of the FCC hadron collider is to provide proton-proton collisions at a centre-of-mass energy of
100 TeV. The machine is compatible with ion beam operation. Assuming a nominal dipole field of 16 T,
such a machine is based on a perimeter of 100 km. The machine is designed to accommodate two main
proton experiments that are operated simultaneously. The machine delivers a peak luminosity of 5-30 x
1034 cm-2s-1. The layout allows for two additional special-purpose experiments.
Link https://cds.cern.ch/record/2059230/files/CERN-ACC-2015-132.pdf
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ANNUAL REPORT Y1
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M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 48 / 59
3.2. MILESTONES
Table 15 – Summary of the deliverable reports due at M12
No. Title Due date
(dd/mm/yy)
Status
M1.2 EuroCirCol Kick-off Meeting 01/07/15 Completed
Abstract The Kick-off meeting has taken place from June 2nd to June 4th 2015 at CERN. The meeting was
organized in three parts: the first day was dedicated to giving an overview of the project, the organization
and administration infrastructures and processes. The second day served establishing the governance
structures and the project management established the anchor stones for the project scope, plan and
schedule. June 4th has been dedicated to the coordination meetings of the Work Packages, to elaborate the
working modes of each work package and the integration of the individual work packages, detailing work
plans for the year, establishing the working teams, identifying hiring needs and agreeing on the next
common steps towards the first deliverables. Minutes of the EuroCirCol Collaboration Board and
Coordination Committee constituting sessions have been taken.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/M1.2/EuroCirCo
l-P1-WP1-M1.2_KickoffMeetingReport.pdf
M1.1 Web site available 01/08/15 Completed
Abstract A project Website (http://cern.ch/eurocircol, shortcut http://www.eurocircol.eu) has been established. This
site is both, a public-facing project information site for anonymous visitors and a collaborative work site
for registered and authenticated users. This document gives an overview of the organization, use and setup
of the website.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/M1.1/EuroCirCo
l-P1-WP1-M1.1_Website.pdf
M1.3 QA, publication and communication plan 01/12/15 Completed
Abstract This document establishes a coherent communications architecture for the FCC study and all dependent
study and R&D projects including EuroCirCol. It puts in place strong networking between partners by
endorsement of the collaboration management to this communication strategy. The purpose of this
document is to foster understanding of the study goals and scope. The communications plan based on this
strategy can thereby generate political, societal and ultimately financial support for the study and associated
R&D programs and support extending the work programme into a preparatory programme. This plan helps
ensuring that FCC and its dependent projects, such as EuroCirCol will be adequately presented to achieve
its strategic goals.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/M1.3/FCC-
1511300900-EuroCirCol-M1-3-CommunicationStrategy.pdf
M2.1 WP group established and hiring complete 01/11/15 Completed
Abstract The scientific Work Packages (WP) 2 to 5 have been established. Work Package leaders and task leaders
have been identified and the technical staff has been appointed. Few positions have not yet been appointed,
since their need arises only at a later stage of the project. This document gives an overview of the assigned
personnel resources and compares them to the original resource estimates.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/Mx.1/FCC-
1511031650-EuroCirCol-Mx1-Hiring.pdf
M2.2 Preliminary arc optics and lattice files 01/05/16 Completed
Abstract This document describes the organisation of the optics file repository, how it can be accessed and explains,
how the configuration is managed.
Link https://cds.cern.ch/record/2151933/files/CERN-ACC-2016-0032.pdf
M3.1 WP group established and hiring complete 01/11/15 Completed
Abstract The scientific Work Packages (WP) 2 to 5 have been established. Work Package leaders and task leaders
have been identified and the technical staff has been appointed. Few positions have not yet been appointed,
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ANNUAL REPORT Y1
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M1.4
Date: 01/06/2016
Grant Agreement 654305 PUBLIC 49 / 59
since their need arises only at a later stage of the project. This document gives an overview of the assigned
personnel resources and compares them to the original resource estimates.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/Mx.1/FCC-
1511031650-EuroCirCol-Mx1-Hiring.pdf
M3.2 Preliminary EIR optics and lattice files 01/05/16 Completed
Abstract This document describes the preliminary optics for the experimental insertion region, presented in the form
of lattice files to provide a baseline for studying radiation effects, machine detector interface and beam-
beam interactions as well as an optimised design for a smooth transit from injection to collision optics.
The lattice files are kept in a repository together with the arc optics files.
Link https://cds.cern.ch/record/2150692/files/CERN-ACC-2016-0031.pdf
M4.1 WP group established and hiring complete 01/11/15 Completed
Abstract The scientific Work Packages (WP) 2 to 5 have been established. Work Package leaders and task leaders
have been identified and the technical staff has been appointed. Few positions have not yet been appointed,
since their need arises only at a later stage of the project. This document gives an overview of the assigned
personnel resources and compares them to the original resource estimates.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/Mx.1/FCC-
1511031650-EuroCirCol-Mx1-Hiring.pdf
M5.1 WP group established and hiring complete 01/11/15 Completed
Abstract The scientific Work Packages (WP) 2 to 5 have been established. Work Package leaders and task leaders
have been identified and the technical staff has been appointed. Few positions have not yet been appointed,
since their need arises only at a later stage of the project. This document gives an overview of the assigned
personnel resources and compares them to the original resource estimates.
Link https://fcc.web.cern.ch/eurocircol/Documents/WP1/Milestone%20and%20Deliverables/Mx.1/FCC-
1511031650-EuroCirCol-Mx1-Hiring.pdf
M5.2 Baseline specifications and assumptions for accelerator
magnet
01/04/16 Completed
Abstract Preliminary set of specifications for an accelerator main dipole magnet, suitable for performing a
comparative evaluation of different design options established under the same basis.
Link https://cds.cern.ch/record/2150689/files/CERN-ACC-2016-0030.pdf
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ANNUAL REPORT Y1
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M1.4
Date: 01/06/2016
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ANNEX I: LIST OF PUBLICATIONS
EuroCirCol scientific publications, in pre-print or final form, are openly accessible via the project’s
publication database, implemented via the CERN Document Server (cds.cern.ch). The documents can
be retrieved via the following query:
http://cds.cern.ch/search?f=keyword&p=EuroCirCol&ln=en
All documents related to the Future Circular Collider study (FCC) can be retrieved at
http://cds.cern.ch/search?f=keyword&p=FCC&ln=en
The EuroCirCol H2020 project is a true subset of the FCC study project, hosted by CERN.
The table below summarises the 53 documents produced during the first year in all five work
packages. This set includes non-scientific publications, which are also available from other, publicly
accessible locations.
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Table 16 – Work package 1, 20 publications at M12
WP 1 MANAGEMENT, COORDINATION AND IMPLEMENTATION
1 F. Zimmerman, Working Together Towards a Future Circular Collider, International Column in the APS news,
Vol.24, No.8., https://www.aps.org/publications/apsnews/201508/international.cfm
2 J. Gutleber, EuroCirCol: A key to new physics. In: CERN Courier, June 2015, Vol. 55, No.5.
http://cerncourier.com/cws/article/cern/61855
3 A. Seryi, Inventing our Future Accelerators, CERN Courier, September 2015, Vol.55, No.7,
http://cerncourier.com/cws/article/cern/62506
4 M. Jones, C. Cook and Y. Loo, CERN’s future circular collider study, Civil Engineering Surveyors, October 2015,
http://ces.digitalpc.co.uk/Portal/Default.aspx?Id=1
5 A. Rosso, A new record for the RMC test magnet at CERN, CERN Courier, November 2015, Vol.55, No.9,
http://cerncourier.com/cws/article/cern/63141
6 L. Bottura, J. Carlos Perez, P. Ferracin, G. de Rijk, 16,2 T peak field reached in RMC racetrack test magnet.
Accelerating News. November 2015,
http://acceleratingnews.web.cern.ch/content/162-t-peak-field-reached-rmc-racetrack-test-magnet
7 P. Charitos, Strong Coupling: A Workshop at CERN reviews latest advances, CERN Courier, November 2015,
Vol.55, No. 9. http://cerncourier.com/cws/article/cern/63159/2
8 S. Marccoons, Arup Engineer wins International Glossop Award, Published in ARUP’s newsletter, 06 November
2015.
http://www.arup.com/news/2015_11_november/06_november_arup_engineer_wins_international_glossop_award
9 P. Charitos and D. Schulte, FCC baseline layout and parameter, Accelerating News, November 2015:
http://acceleratingnews.web.cern.ch/content/fcc-baseline-layout-and-parameter-set. The article also appeared in
CERN’s EP department newsletter, December 2015 : http://ep-news.web.cern.ch/content/fcc-hh-baseline-layout-
and-parameter-set
10 P. Charitos, International Conference on Magnet Technology features techniques to be developed for the FCC,
CERN Courier, February 2016, Vol.56, No.2 http://cerncourier.com/cws/article/cern/63987
11 R. Torres, Annual meeting takes the pulse of EuroCirCol, CERN Courier, February 2016, Vol56, No.2 :
http://cerncourier.com/cws/article/cern/63987
12 First Announcement of the FCC Week 2016 - February 2016. Appeared online :
European Physics Society e-news: http://www.epsnews.eu/2015/12/fcc-week-2016/
CERN’s main website : http://home.cern/scientists/updates/2016/01/registration-open-fcc-annual-meeting
UNILIV: https://www.cockcroft.ac.uk/archives/3472
INFN:http://w3.lnf.infn.it/index.php?option=com_content&view=article&id=512%3Afccweek2016-secondo-
meeting-annuale&catid=21%3Anovita&Itemid=153&lang=it
JINR: http://lt-jds.jinr.ru/record/69275?ln=en
IEEE newsletter: http://ieeecsc.org/newsletters/ieee-csc-newsletter-issue-4-2016
Cryogenics Society of US: https://www.cryogenicsociety.org/calendar/
13 S. Calatroni, L. Lapadatescu, P. Charitos, Collaboration to develop HTS-TI based coatings for FCC beam screens,
Accelerating News, March 2016 : http://acceleratingnews.web.cern.ch/content/hts-tl-based-coatings-fcc-beam-
screens
14 A. Milanese, P. Charitos, First concept design for FCC-ee magnets, Accelerating News, March 2016.
http://acceleratingnews.web.cern.ch/content/first-concept-design-fcc-ee-magnets
15 J. Gutleber, Accelerator Reliability and Availability Training, Accelerating News, March 2016.
http://acceleratingnews.web.cern.ch/content/accelerator-reliability-and-availability-training
16 P. Charitos, FCC-ee physics workshop and « Physics Behind Precision workshop at CERN, EP Newsletter, March
2016. http://ep-news.web.cern.ch/content/fcc-ee-physics-workshops-cern
17 S. Aull, E. Jensen, A. Macpherson, G. Rosaz, A. Sublet, W. Delsolaro Venturini, W., Superconducting Radio
Frequency Activities at CERN. Cold Facts, March 2016.
https://www.cryogenicsociety.org/csa_highlights/superconducting_radio_frequency_activities_at_cern/
18 Discovery Machines and Future Collider. First announcement for the public event published in March 2016 :
http://home.cern/about/updates/2016/04/webcast-discovery-machines-and-future-colliders
19 Spotlight On series (produced by UNILIV):
University of Liverpool Cockcroft Institute: http://fcc.web.cern.ch/Pages/news/Spotlight-on-University-of-
Liverpool-Cockcroft-Institute.aspx
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ALBA: http://fcc.web.cern.ch/Pages/news/Spotlight-on-ALBA-Synchrotron.aspx
CIEMAT: http://fcc.web.cern.ch/Pages/news/Spotlight-On-CIEMAT.aspx
20 Articles produced by the FCC study office & published exclusively in the FCC new public website:
In discussion with Amalia Ballarino: Developing Superconducting materials (February 2016):
https://fcc.web.cern.ch/Pages/news/Interview-with-Amalia-Balarino.aspx
Focus on: Valentina Venturi (February 2016): Focus on: Valentina Venturi:
https://fcc.web.cern.ch/Pages/news/Focus-on-Valentina-Venturi.aspx
Unravelling the mystery of superconductivity: An interview with Dr. George Bednorz (February 2016):
https://fcc.web.cern.ch/Pages/news/Unravelling-the-mystery-of-superconductivity.aspx
An interview with Timo Lehtinen on RAMS studies (March 2016):
https://fcc.web.cern.ch/Pages/news/Reliability-and-Availability-matters-for-FCC.aspx
Table 17 – Work package 2, 5 publications at M12
WP 2 ARC DESIGN
1 B. Dalena et al., First Considerations on Beam Optics and Lattice Design for the Future Hadron-
Hadron Collider FCC-hh, in Proc. IPAC'15, Richmond, VA, USA, May 2015, pp.~2466-2468
2 U. Niedermayer, O. Boine-Frankenheim, H. De Gersem, Space charge and resistive wall impedance
computation in the frequency domain using the finite element method, Phys. Rev. ST Accel. Beams, 18,
32001 (2015)
3 E. Metral, T. Argyropoulos, H. Bartosik, N. Biancacci, X. Buffat, J. F. Esteban Muller, W. Herr, G.
Iadarola, A. Lasheen, K. Li, A. Oeftiger, T. Pieloni, D. Quartullo, G. Rumolo, B. Salvant, M. Schenk,
E. Shaposhnikova, C. Tambasco, H. Timko, C. Zannini, A. Burov, D. Banfi, J. Barranco, N. Mounet,
O. Boine-Frankenheim, U. Niedermayer, V. Kornilov, S. White, Beam instabilities in hadron
synchrotrons, IEEE Trans. Nucl. Sci., 63, 1001 (2016)
4 F. Petrov, O. Boine-Frankenheim, Electron cloud wakefields in bunch trains, Nucl. Instr. Meth. A, 810,
172 (2016)
5 K. Ohmi et al., "Study of Electron Cloud Instabilities in FCC-hh”, in Proc. IPAC'15, Richmond, VA,
USA, May 2015, pp 2007-2009
Table 18 – Work package 3, 2 publications at M12
WP 3 EXPERIMENTAL INSERTION REGION DESIGN
1 R. Martin, M. I. Besana, F. Cerutti, R. Tomás, Radiation Load Optimization in the Final Focus System
of FCC-hh, TUPMW018, IPAC’16, Busan, Korea, May 2016
2 M. I. Besana, F. Cerutti, S. Fartoukh, R. Martin, R. Tomás, Assessment and mitigation of the proton-
proton collision debris impact on the FCC triplet, TUPMW004, IPAC’16, Busan, Korea, May 2016
Table 19 – Work package 4, 1 publication at M12
WP 4 CRYOGENIC BEAM VACUUM SYSTEM
1 R. Valizadeh, O. B. Malyshev, S. Wang, T. Sian, L. Gurran and P. Goudket, Low secondary electron
yield of laser treated surfaces of coopper, aluminium and stainless steel, TUOCB02, Proceedings of
IPAC2016, Busan, Korea
http://www.ipac2016.org/proceedings/papers/tuocb02.pdf
Table 20 – Work package 5, 2 publications at M12
WP 5 HIGH-FIELD ACCELERATOR MAGNET DESIGN
1 D. Schoerling et al., Strategy for Superconducting Magnet Development for a Future Hadron-Hadron
Circular Collider at CERN, http://pos.sissa.it/archive/conferences/234/517/EPS-HEP2015_517.pdf
2 A. Ballarino and L. Bottura, Targets for R&D on Nb3Sn conductor for high energy physics, in IEEE
Transactions on Applied Superconductivity, vol. 25, no. 3, 2015
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ANNUAL REPORT Y1
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M1.4
Date: 01/06/2016
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ANNEX II: DISSEMINATION
SI units and formatting according to standard ISO 80000-1 on quantities and units are used throughout.
The following table gives an overview of the dissemination activities in Y1. For public dissemination
events, about 100’000 Euros of material costs have been allocated from matching resources. About
25’000 were provided by CERN, 25’000 were provided by INFN and about 50’000 came from industry
sponsors.
Dissemination Activity Activities in Y1
Organisation of a Conference 1 (FCC Week 2016, http://cern.ch/fccw2016)
Organisation of a Workshop 5 (EuroCirCol kickoff meeting, EuroCirCol workshop Paris, 2
Workshops for WP5 15/12/15 & 11/05/15, 2 Gender & Equality
Workshop by CERN’s Diversity Office)
Press release 0
Non-scientific and non-peer-
reviewed publication
(popularised publication)
20 (CERN Courier, CERN Bulletin, European Physics Society
newsletter, APS, Cold Facts – American Cryogenics Society,
Accelerating News, EP newsletter, FCC news blog)
Exhibition 0
Flyer 2 (FCC flyer, EuroCirCol flyer)
Training 2 (Reliability and availability of accelerators, FCC Academic
Training at CERN)
Social Media 15 (FCC has 5 media channels in each of which we run 3 campaigns
during the FCC Week 2016 on the following topics Physics,
Accelerators, Operations & Infrastructure, Public Event)
Website 3 (cern.ch/fcc, cern.ch/fccw2016, cern.ch/eurocircol)
Communication Campaign
(e.g. Radio, TV)
1 (Macchine per scoprire, Auditorium Parco della Musica, Sala
Sinopoli, Roma, 14 aprile,
http://www.auditorium.com/eventi/ricerca?input=EV_6030751 )
Participation to a Conference 5 ( IPPAC2016, Korea, May 2016, 19th International Conference on
Accelerators and Beam Utilizations, Gyeongju, Republic Of Korea,
4 - 6 Nov 2015, Ljubljana, Slovenia, 17 - 22 Aug 2015, European
Physical Society Conference on High Energy Physics 2015, Vienna,
Austria, 22 - 29 Jul 2015, Future Research Infrastructures:
Challenges and Opportunities, Varenna, Italy, 8 - 11 Jul 2015, 6th
International Particle Accelerator Conference, Richmond, VA,
USA, 3 - 8 May 2015)
Participation to a Workshop 3 (IPPOG Meeting CERN, https://indico.cern.ch/event/440711/,
EPPCN Meeting at CERN: https://indico.cern.ch/event/405395/,
School on QCD and LHC Physics, São Paulo, Brazil), Special
Session during ICNFP16: https://indico.cern.ch/event/442094/
Participation to an Event other
than a Conference or a
Workshop
0
Video/Film 2 (FCC overview video, Macchine per scoprire,
https://www.youtube.com/channel/UCIEScaRSCBf4YptAErwjPKg)
Brokerage Event 0
Pitch Event 0
Trade Fair 0
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M1.4
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Participation in activities
organized jointly with other
H2020 projects
0
Other 2
Target Audience Estimated persons reached
Scientific Community (Higher Education,
Research)
10.000 (Rough estimates: 2000 through CERN
Bulletin, 3500 through CERN Courier, 1000
through Accelerating News, 1500 through the
EP newsletter, 500 through Cold Facts, 3000
through FCC website/public pages).
Industry 20 (participation in FCC Week)
Civil Society 2 (UN, World Economic Forum)
General Public 15.000 (6000 through FCC channel on FB,
2000 impressions on average through Twitter
(500 followers), 3000 through from FCC G+
account, 70 through YouTube). An audience of
10.000 reached through CERN’s website.
Policy Makers 100 (including politicians, directors of funding
agencies, stakeholders invited to the FCC Week
2015 and 2016. Direct contacts through
CERN’s Protocol Office, Meeting in
International Scientific Conferences.)
Media 100 (Number of journalists contacted in person
for the FCC Week and FCC Week public event.
They all received the webkit for the FCC study
and the EuroCirCol project).
Investors 1 (Hoffima Ltd – Sponsor of the Public Event)
Customers 0
Other 0
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ANNEX III: FCC SOCIAL MEDIA IMPACT
Figure 28: Twitter statistics February 2016
Figure 29: Twitter statistics March 2016
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Figure 30: Twitter statistics April 2016
Figure 31: Twitter statistics May 2016
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Figure 32: Twitter overall statistics from 01 March to 27 May 2016
Figure 33: Facebook statistics from February 2016 to May 2016 included
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Date: 01/06/2016
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ANNEX IV: GENDER
A dedicated gender working group meeting took place during the FCC Week 2016 in Rome.
The following table indicates the gender distribution of participants in the project.
Table 21 – Gender distribution of participants in the project
Figure 35: Gender distribution of participants by beneficiary
Beneficiary Female Male Total % Female
CERN 12 27 39 31%
TUT 3 2 5 60%
CEA 8 8 16 50%
CNRS 2 6 8 25%
KIT 2 2 4 50%
TUD 2 6 8 25%
INFN 3 10 13 23%
UT 2 4 6 33%
ALBA 4 5 9 44%
CIEMAT 2 6 8 25%
STFC 2 8 10 20%
UNILIV 2 3 5 40%
UOXF 1 5 6 17%
KEK 3 2 5 60%
EPFL 2 4 6 33%
UNIGE 3 2 5 60%
Total 53 100 153 35%
0
5
10
15
20
25
30
CER
N
TUT
CEA
CN
RS
KIT
TUD
INFN U
T
ALB
A
CIE
MA
T
STFC
UN
ILIV
UO
XF
KEK
EPFL
UN
IGE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Nu
mb
er o
f p
arti
cip
ants
Beneficiaries
Female Male
Female35%
Male65%
Figure 34 - Gender
distribution of participants in
the project
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ANNEX V: GLOSSARY
SI units and formatting according to standard ISO 80000-1 on quantities and units are used throughout
this document where applicable.
Acronym Definition
c.m. Centre of Mass
FCC Future Circular Collider
FCC-hh Hadron Collider within the Future Circular Collider study
FODO Focusing and defocusing quadrupole lenses in alternating order
HE-LHC High Energy - Large Hadron Collider
HL-LHC High Luminosity – Large Hadron Collider
IBS Intra Beam Scattering
IP Interaction Point
LHC Large Hadron Collider
Nb3Sn Niobium-tin, a metallic chemical with superconducting properties
Nb-Ti Niobium-titanium, a superconducting alloy
RF Radio Frequency
RMS Root Mean Square
SR Synchrotron Radiation
SSC Superconducting Super Collider
BS Beam screen
GA Grant Agreement
CA Consortium Agreement