Hugh Montgomery Hall A Collaboration Meeting

Jefferson Lab Status

2 2 December 2014

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December 2014

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Outline

• Safety at Jefferson Lab

• Strong Physics Output

• Accelerator Commissioning

• 12 GeV Upgrade

• Nuclear Physics Budgets

• Electron Ion Collider ( Long Range Plan)

• Linac Coherent Light Source (LCLS II) at SLAC

• Conclusions

3 3 December 2014

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December 2014

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Jefferson Lab: A safe place to work

Jefferson Lab Safety History - Injury Rates Continue Downward Trend

4 4 December 2014

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December 2014

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Scientific Results

Nature 506, 67–70 (06 February 2014)

Parity Violating DIS

Science 346, 614 (October 2014)

Short Range NN Correlations

5 5 December 2014

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December 2014

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Theory and Computation Highlight New Technology + Innovative Techniques

0+

d0

h

pK

hK

pK

Ecm

MeV

2+

d2

h

hK

pK

Ecm

MeV

p

K K

p h , Lattice QCD Advance:

First scattering calculation of

Inelastic channels

Work on leadership GPU systems

such as DOE Titan (ORNL) and

NSF Blue Waters (NCSA - University of Illinois)

Large ASCR Computing Challenge Award

in May 2014: 250M core hours

Now published in PRL

6 6 December 2014

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December 2014

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Physical Review Letters Vol. 113, Issue 2 (11 July 2014)

7 7 December 2014

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December 2014

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12 GeV Upgrade Highlights

12 GeV Upgrade progress on many fronts

Accelerator 100% complete:

cryomods, cryogenics, beam transport done

Hall D 100% complete: Hall C 77% complete:

Dipole yoke installed

Hall B 76% complete:

HTCC and SVT assembly

Dipole coil winding

Coldbox

Solenoid cooled down

and ramped to 1250 Amps

8 8 December 2014

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December 2014

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5.5 Pass: 10.5 GeV : Hall D Tagger Dump

10.5 GeV to 5C Hall D Beamline

Hall D Tagger Magnet and Dump

23:42 May 7 2014

9 9 December 2014

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December 2014

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Jefferson Lab CEBAF 12 GeV Upgrade

• Civil Construction essentially complete:

– Cooling towers ; Tunnel Air Conditioning in FY15

• Accelerator in commissioning:

• Hall A operational

• Hall D/GlueX in advanced installation

– Commissioning starts Fall this year

• Hall B – detector installation, magnet construction

• Hall C – infrastructure installation, detectors ready, magnet construction

• Director’s Review, OPA Review, both in November 2014,

• Cost and Schedule Performance are an issue -- see recent Montage

Received CD-4A Approval ahead of schedule; ESAAB July 30, 2014

‘Accelerator Project Complete and Start of Operations’

10 10 December 2014

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December 2014

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12 GeV Commissioning Progress

• Achieved CD-4A milestone (accelerator commissioning) months

before scheduled

• Delivered 10.5 GeV beam to Hall D radiator, first photon induced

events observed in GlueX!

• Simultaneous beam to Hall A, B and D Friday December 5!

• Hope for FY15 physics production running in A,B and D (budget)

11 11 December 2014

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December 2014

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The Governer’s Visit CD-4A Celebration 5 months ahead of schedule

12 12 December 2014

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December 2014

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Additional Experimental Equipment

• Super BigBite Spectrometer

(FY13-16 construction)

- High Q2 form factors

- SIDIS

• MOLLER experiment

(MIE – FY17-19?)

- Standard Model Test

- Successful Science Review

• SoLID

- SIDIS and PVDIS

- Chinese collaboration

- CLEO Solenoid

13 13 December 2014

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December 2014

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Jefferson Lab NP Funding Projection (AY$)

Actual Proposed

• 12 GeV Project completes in FY17 • FY15 ops = senate mark (PB +$8M) • FY15-19 proposed for 30 weeks/yr ops • FY20+ is COL supporting 30 weeks/yr ops

14 14 December 2014

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December 2014

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Three Year Schedule

Pushing to Physics

15 15 December 2014

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December 2014

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Federal Budget

• FY15 President’s Budget Request supports ~ 20 weeks running

• House Markup supports increase to ~ 27 weeks running

• Senate Markup supports increase to ~ 30 weeks running

• ONP has also encouraged us in our efforts to run for commissioning and

physics

• In turn, we are pleased by this recognition of our need, support from

users was important

Have started FY15 with a Continuing Resolution -> uncertainties

The way the cards fell our continuing resolution is at the President’s

Budget Request level

We are ensuring Fall Running

Hope for an appropriation at the Senate Level or somewhere

between the House and the Senate???

16 16 December 2014

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December 2014

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Commonwealth of Virginia Funding

Special Request $4.6M in the FY15 - FY16 biennium to help

improve Virginia’s competitive position for the Electron Ion

Collider:

• $1.3M in FY15 to initiate the site studies; $2.4M in FY16 to

complete the site studies

• $0.4M in FY15 and $0.5M in FY16 to attract a leading scientist

to Virginia

Virginia decided to fund no new initiatives in higher education

We have met with the Department of Planning and Budgets,

Secretary of Commerce, and representative of Secretary of

Education in the past few weeks to try to get into this years mix.

Annual Funding

• We are to reduce the Virginia funding for FY15 by 5% and for FY16 by 7%

17 17 December 2014

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December 2014

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JLab Figure 8 Concept

Initial configuration (MEIC):

• 3-12 GeV on 20-100 GeV ep/eA collider

• Fully-polarized, longitudinal and

transverse

• Luminosity:

up to few x 1034 e-nucleons cm-2 s-1

Upgradable to higher energies

250 GeV protons + 20 GeV electrons

Construction compatible with normal

CEBAF operation

Cost estimate in progress

Fulfills White Paper Requirements

Medium Energy EIC at Jefferson Lab

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December 2014

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Electron Ion Collider: A QCD Laboratory

Understanding the “99%”, the glue that binds us

• Tomography of the nucleus

• Gluon and sea quarks

– spin

– orbital angular momentum

• QCD at high gluon density

• Quark hadronization in depth

• [Ancillary Electro-weak program]

19 19 December 2014

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December 2014

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EIC

The Reach of EIC

JLab

12

EMC HERMES

• High Luminosity

1034 cm-2s-1

• High Polarization

70%

• Low x regime

x 0.0001

Discovery

Potential! 1.00E+30

1.00E+31

1.00E+32

1.00E+33

1.00E+34

1.00E+35

1.00E+36

1.00E+37

1.00E+38

0.0001 0.001 0.01 0.1 1

x

HERA (no p pol.) COMPASS L

um

ino

sity

cm

.-2 s

ec. -

1

20 20 December 2014

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December 2014

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EIC Realization Imagined

Assumes endorsement for an EIC at the next NSAC Long Range Plan

Assumes relevant accelerator R&D for down-select process done around 2016

Activity Name 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

12 GeV Upgrade

FRIB

EIC Physics Case

NSAC LRP

EIC CD0

EIC Machine

Design/R&D

EIC CD1/Downsel

EIC CD2/CD3

EIC Construction

21 21 December 2014

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December 2014

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EIC Developments

• NSAC Long Range Plan (2007)

– EIC would provide unique capabilities for the study of QCD well

beyond those available at existing facilities.

• NSAC Facilities Report (Redwine - 2013)

– EIC absolutely central to future Nuclear Physics

• EICAC meeting (2/28-3/1 2014, BNL)

• EIC14 Accelerator workshop at Jefferson Lab (Mar 17-21, 2014)

• EIC Users Meeting SUNY Stony Brook, (June 24-27, 2014)

– http://skipper.physics.sunysb.edu/~eicug/meetings/SBU.html

• NSAC Long Range Plan is considering EIC (2014-2015) NOW

– MEIC Cost Estimate Director’s Review, December 18

– NSAC Sub Com EIC Cost Estimate, in Jan 26 – Feb 6; Chair: Ed Temple

• NSAC, November 17 CEBAF Future Science Program: Bob McKeown

22 22 December 2014

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December 2014

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LCLS II at SLAC

• 4 GeV Superconducting Linac in existing SLAC tunnel

• Collaboration: ANL, Cornell, FNAL, LBNL, SLAC, TJNAF

• Jefferson Lab responsibilities:

– Cavities and cryomodules for ~ half of linac

– Cryoplant acquisition

– Q0 R&D, Low Level RF, Machine Phys

• Reviews

– CD1 in Spring, AWARD imminent

– Preliminary Design Review; August, 2014 at Jefferson Lab

– OPA Review Sep 30, 2014 at Jefferson Lab (successful)

– CD2 in Spring 2015

23 23 December 2014

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December 2014

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Conclusions

• Maintaining Science Productivity

• Accelerator Commissioning exciting

• 12 GeV Project making good progress

• Nuclear Physics Operating Budget challenges

• Advocating the Electron Ion Collider

• Collaborating on NCLS II

Exciting Times Continue!

24 24 December 2014

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December 2014

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Jefferson Lab Open House – May 17, 2014