french funding agencies

25 October 2004 O. Napoly, EU-GDE meeting in Oxford

1

French Funding Agencies• CNRS/IN2P3 : National research Institute

on Nuclear Physics and Particle Physics– LAL-Orsay– IPNO-Orsay– LAPP-Annecy

• CEA/DSM : fondamental matter research within Atomic Energy Commission– DAPNIA-Saclay

• CNRS : LOA, Applied Optics Laboratory


2

Other French Source of Funds• EC

• Region « Ile-de-France »

• Agence National de la Recherche, newly created after french searchers 2004 « demonstrations », is funding up 1 M€ projects

a lot of paper work !


3

Table of French LC ActivitiesActivité Objectifs Cadre Financement Labo Durée MO [p·m]

Electropolissage pour cavités haut gradient

CARE/SRF/WP5 CARE/CEA DAPNIA 2004-2007 85 RF Cavités

Etudes de dissipation et quench RF

ILC CEA DAPNIA 2004-2007 60

Développements de coupleurs de puissance

CARE/SRF/WP7 MoU DESY-LAL

CARE IN2P3 DESY

LAL 2004-2007 258 120 RF Coupleurs

Etudes d’industrialisation XFEL IN2P3 DESY LAL 2005-2007 96 Développements de systèmes d’accord piézo-électriques

CARE/SRF/WP8 CARE/IN2P3+CEA IPNO DAPNIA

2004-2007 24 16 RF SAF

Etudes d’industrialisation XFEL CEA DAPNIA 2005-2007

RF CryHoLab Tests intégrés cavités-coupleurs-SAF

CARE/SRF/WP10 CARE/IN2P3+CEA DAPNIA LAL + IPNO

2004-2007 66 36

RF électronique RF bas niveau pour cavité Spoke supra-conductrice

EUROTRANS EUROTRANS/IN2P3 LPNHE 2005-2008 48

Photoinjecteur Développement canon RF CARE/PHIN CARE/IN2P3 LAL 2004-2007 290 Injecteur Faisceau diagnostic CTF3 MoU CTF3 CEA + IN2P3 LAL+DAPNIA 2005-2008

Développement d’un moniteur de position à froid

CARE/SRF/WP11 CARE/CEA DAPNIA 2004-2007 58

Développement d’un système de protection machine

TTF2 DAPNIA DAPNIA 2004-2006 18

Expériences de mesures HOM TTF2 DAPNIA DAPNIA 2003-2007 43 Cavité optique pour la polarimétrie

EUROTeV/WP5 EUROTeV/IN2P3 LAL 2005-2007 336

Instrumentation

Métrologie et stabilisation EUROTeV/WP7 EUROTeV/IN2P3 LAPP 2005-2007 169 Conception de la focalisation finale et collimation

EUROTeV/WP2 EUROTeV/CEA DAPNIA 2005-2007 54 Faisceaulogie

Luminosité et interface machine-détecteur

EUROTeV/WP6 EUROTeV/IN2P3 LAL 2005-2007 96

Fabrication quadripôle Nb3Sn Test sous champ externe

LHC-ILC EUROTeV

CEA EUROTeV/CEA

DAPNIA 2004-2006 108 13 Magnétisme

Etudes du solénoïde détecteur ILC CEA DAPNIA 2005-2006 24


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French Effort on CARE/SRF (2004-2007) WP1 Coordination : LAL (8 hm)WP5 Electropolishing : DAPNIA (85 hm)WP7 Couplers : LAL (258 hm)WP8 Tuning systems : DAPNIA (16 hm), IPNO (24 hm)WP10 CRYHOLAB tests: DAPNIA (66 hm), IPNO+LAL (36 hm)WP11 Beam position monitor : DAPNIA (58 hm)

5

7

8 11

10


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French Effort on CARE/PHIN (2004-2007)

WP1 Coordination : LAL-Orsay (3 hm)WP2 Photo cathode : LAL-Orsay (32 hm), LOA (60 hm)WP3 LASER : LAL-Orsay (51 hm)WP4 Gun : LAL-Orsay (207 hm), LOA (78 hm)

Photo-production d’électronspar interaction LASER-Plasma

LOA


6

LAL Effort on TTF Couplers• Manufacture of 30 TTF-III Couplers in Industry for TTF2 - Installation.• This experimental set-up will be used for all the other activities

Vacuum furnaceClass 10 clean room Ultra-pure water productionKlystron/modulator

Power increase with time during RF Conditioning

0100200300400500600700800900

10001100

0 10 20 30 40 50

Hours with RF ONP

uiss

ance

(kW

)

pic(kW) 20µs

pic(kW) 50µs

pic(kW) 100µs

pic(kW) 200µs

pic(kW) 400µs

pic(kW) 800µs

pic(kW) 1300µs

Sweep 1300µs

Reception, cleaning, mountingConditioning and tests => Diagnostics


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+ Contribution on Couplers : LAL-Orsay

• Coupler prototypes studies :

15 m·y in CARE/SRF + 10 m·y DESY-LAL

• Industrialization of Couplers

8 m·y in XFEL


8

New Proposals : IN2P3 + KEK• Positron source concept : Compton &

injection in a recombination ringGain in respect to the old Compton scheme (we

can reduce the need of gamma/pulse) with laser cavity

So less gamma => positrons per pulse but more bunches successively stacked.

• Contributions to ATF2 Mechanical stabilization GEANT4 modeling of ATF-2 beam line Tuning algorithms, commissioning Instrumentation developments

Need to be finalized and fully supported


9

+ contribution of CEA-Saclay• TTF2 Machine Protection Electronics : 2 engineers

• HOM studies: 1 Engineer + 1 PhD (CEA + DESY)

• Industralization studies for cold piezo-tuner (CEA + DESY)

ADC acquisition modules FPGA comparison module


10

French Effort on EUROTeV (2005-2007)WP1 Coordination : LAPP (6 hm)WP2 Optique BDS + Quadripôle Nb3Sn : DAPNIA (73 hm)WP5 Polarimetry : LAL (156 hm)WP6 Machine-detector Interface : LAL (96 hm)WP7 Alignment and stabilisation : LAPP (144 hm)

2

5

6

7


11

+ Contribution on RF technology

• Horizontal Test Cryostat CRYHOLABIPNO + LAL + Saclay


12

+ Contribution to high gradient cavity R&D : Saclay

• RF dissipation at high gradient (fast baking, oxyde-Nb interface, …) 5 m·y

• Quench studies (surface morphology, grain boudaries) in collaboration with Uni. Wisconsin Madison + P. Bauer 1 m·y/y

= 3 FTE


13

+ Contribution to BDS-MDI

• Detector solenoid studies (CMS or US-like)Saclay: 1 m·y for CDR + ? m·y for

TDR= 1FTE

• Nb3Sn quadrupole prototype (1 meter)Saclay : ???

• Gamma-gamma collision by backscatteringLAL-Orsay : 8 m·y


14

+ Contribution to Reliability studies : IPN Orsay

• Synergy between reliability studies between XADS and ILC 4 m.y


15

France : additional contributionon top of CARE and EUROTeV

• Horizontal test cryostat CRYHOLAB

• Industrialisation of couplers

• High gradient cavity R&D

• Beam physics @ TTF2

• SC magnets (solenoid, final doublet)

• Reliability studies (synergic with ADS-Eurotrans)

• Total : 11 FTE in addition to CARE/SRF

french funding agencies

Documents

eugde meeting

ipno lal

oxford contribution

reliability studies

oxfordfrench effort

hmwp7 couplers

engineers hom studies

oxfordlal effort