CEA /DSM Dapnia Linear Collider and other HEP Accelerator R&D O. Napoly CEA-Saclay, DAPNIA

CEA /DSM Dapnia

Linear Collider and other HEP Accelerator R&D

O. Napoly

CEA-Saclay, DAPNIA

O. Napoly, R-ECFA Visit to FranceCEA /DSM Dapnia12 May 2006 2

Contribution of French Labsto Major Accelerator Complex

LHC Quads

ATLAS CMS

CHECHIA

LHC Dipoles« The quest will wither away if we only pick the fruits off the tree planted in the last generation and don't nourish the tree that will feed the next generation » H.T.Shapiro, as quoted by F. Richard.

TTF Injector 1

CEA /DSM Dapnia

Linear Collider R&D:ILC, CLIC


FP6 : CARE-SRF Goals

WP5 : Electro Polishing (DAPNIA)

WP7 : RF Coupler (LAL*)

WP8 : Tuners (DAPNIA, IPNO)

WP10: Horizontal Integrated Test (DAPNIA*, IPNO, LAL)

WP11: Beam Diagnostics (DAPNIA)

WP8: TTFV coupler

WP9:ColdPiezo-Tuner

WP11: TTFCold BPM

WP5:EP Setup

WP10: RF test in CryHoLab

WP11: TTFHOM studies


4 year plan : 2004-2007

Manpower (2004 + 2005) 20.2 FTE

FP6 : CARE-SRF Resources

ParticipantDurable

Equipment (k€)

Consumable (k€)

Travel (k€)

Expected costs (k€)

Requested EU funding (k€)

CEA 0 845 40 2 623 565

CNRS Orsay 30 445 40 2 315 730

Staff + temporary DAPNIA IPN0 LAL Total

person·months

59.4+143.2

20+24 99+140

485

Evolution :

LoIs for a SCRF JRA and New Infrastructure in FP7

SCRF Test Area at Saclay will be moved and renovated


CryHoLab @ SUPRATECH

IPHI

SPIRAL2Injector

Vert. & Hor. SC Test Area

CryHoLab present location

moving to

Piezo Compensation


XFEL RF-Coupler Industrialisation

Goals :

Prototyping

Conditioning Studies

Technology Development

Industrialization Study

LAL 2006 2007

Manpower(person·years)

12 12

Equipment(k€)

900 220

Manpower 12 FTE (including CARE/SRF)


FP6 : EUROTeV Goals

WP2: Beam Delivery System (DAPNIA)

WP5: Diagnostics (LAL)

WP6: Beam Simulation (LAL)

WP7: Metrology and Stabilisation (LAPP*)

WP2+6:ILC 2 mrad IR

WP7: ILC final quad mock-up measurement

WP5: PLIC Laser Cavity for Compton Polarimetry


3 year plan : 2005-2007

Manpower (2005) 13.8 FTE

FP6 : EUROTeV Resources

Participant

Personnel(person·month

s)

Consumable (k€)

Travel (k€)



CEA 69 140 33 517 252

CNRS 607 664 164 3 582 864

Staff + temporary DAPNIA LAL LAPP Total

person·months 17.1 108.2 40.5 166

Evolution :

ATF2@KEK : participation in optics, simulation and stabilization

Compton scheme for the polarized positron source (KEK, INFN,..)


French Contribution to the

Additional Contributions :

Electronics for TTF machine protection

Cavity baking studies

Tuner Industrialization Study

ILC Communication

Total Resources in 2006 CEA CNRS Total

Equipment (k€) 217 1 194 1411

Personnel (FTE) 25.5 31.0 56.5


FP6 : CARE-PHIN Goals

WP4: RF-Gun (LAL*)

WP4: NEPAL experimental area will be renovated at LAL

WP4: CTF3 Drive Beam

Photo-Injector(prototype)


Staff + temporary LAL Total

person·months51.5 + 50.0

101.5

4 year plan : 2004-2007

Manpower (2004 + 2005) 4.2 FTE

ParticipantDurable

Equipment (k€)

Consumable (k€)

Travel (k€)



CNRS-LAL 250 410 25 2 115 755

FP6 : CARE-PHIN Resources


CTF3 Goals

Combiner Ring• LAPP : BPM electronics

Probe beam linac• LAL : RF-Gun• DAPNIA : 160 MeV linac and diagnostics

WP4: CTF3 complex

BPM analog

electronics

Probe beam linac design


Manpower (2005-2008) 5.3 FTE

Evolution :

Participation in CTF3 operation

LoI for CLIC developments JRA in FP7

CTF3 Resources

Resources2005 – 2008

CEA CNRS Total

Manpower(person·year)

18 3 21

Equipment

(k€)~1 300 210 1 510


PhD Thesis, on Linear Colliders

ILC-SC Cavity Sébastien Bousson 1997-2000

ILC-SCRF Hui Min Gassot 1998-2001

ILC-SC Cavity Melissa Delheusy 2003-2006

ILC-RF Coupler Hassen Jenhani 2003-2006

ILC-RF HOM Rita Paparella , with DESY 2003-2006

CEA /DSM Dapnia

Proton Linac R&D:LHC, -Facility


The IPHI Project (High Intensity Proton Injector)

The project involves 3 french laboratories (+ CERN as of 2002):

CEA/DAPNIA for the proton source, LEBT and RFQ

IN2P3/INPO-Orsay for the beam diagnostics (as of 1997)

IN2P3/LPSC-Grenoble for the 3 MeV beam dump (as of 2003)

RFQ Diagnostics Dump300 kWH+ ECR Source SILHI

95 keV, 120 mA


The IPHI Project over 12 years (1996-2008)

Resources1996 – 2008

CEA CNRSResearch

Ministry Total

Manpower(person·year)

~170 ~70 - 240

Equipment 6.0 M€ 4.2 M€ 2.0 M€ 12.2 M€

Goal: demonstrator for high intensity CW source and injector for future proton driver. As of 2002, 3 MeV injector for LINAC4.

Evolution :

End 2007, CW reliability tests will be done for EUROTRANS

In 2008, beam chopping tests (HIPPI) will be done at Saclay.

The RFQ and Diagnostics will then be transferred to CERN.

Manpower (1996-2008) 20 FTE


Negative H- Ions Source

FP5 Project : HP-NIS

DAPNIA 2002 2003 2004 2005 Total

Manpower(person·month)

9 12 21 24 67

Equipment(k€)

10 55 72 60 197

Goal : Increase the H- current produced by ECR sources

Evolution : LoI for a Light Ion Source JRA in FP7

Manpower (2002-2005) 1.4 FTE


FP6 : CARE-HIPPI Goals

WP2: Warm Linac Structures (LPSC*, DAPNIA)

WP3: Superconducting Linac Structures (DAPNIA*, IPNO)

WP5: Beam Dynamics (DAPNIA, LPSC)

Evolution :

WP4: Chopper beam tests on IPHI site in 2008

Exploitation of the RF test stand at Saclay (within SPL, FP7 ??)

WP2 : High power 700 MHz cavity

test stand

WP5: Beam code benchmarking in UNILAC

WP2: SCL studies

WP2:Spoke cavity


ParticipantDurable

Equipment (k€)

Consumable (k€)

Travel (k€)


Requested EU funding

(k€)

CEA 1 065 924 11 3 835 980

CNRS-IPNO 0 130 7 272 70

CNRS-LPSC 0 55 11 806 60

CNRS 0 185 18 1 078 130

Staff + temporary DAPNIA IPN0 LPSC Total

person·months

26.6+45.9

10.5+8.3

5.5+19.7

116.5

5 year plan : 2004-2008

Manpower (2004 + 2005) 4.9 FTE

FP6 : CARE-HIPPI Resources


PhD Thesis, on Proton Linacs

IPHI-RFQ Romuald Duperrier 1997-2000

P-Driver SCRF Jean-Luc Biarotte 1997-2000

IPHI-DTL Pierre-Emmanuel Bernaudin 1998-2002

IPHI-RFQ François Simoëns 1999-2002

IPHI-Instr Bruno Pottin 1999-2002

P-Driver SCRF Christophe Miélot 1999-2002

P-Driver SCRF Guillaume Olry 2000-2003

H- Source Karim Benmeziane 2001-2004

IPHI-BDcs Amhed Ben Ismail 2002-2005

HIPPI-SCRF Mehdi Souli 2003-2006

CEA /DSM Dapnia

Proton RingsLHC complex, -Facility


FP6 : CARE-NED Goals

Evolution :

Nb3Sn 15 T Dipole and Quadrupole prototypes, JRA in FP7

WP2: Crysotat for heat transfer

measurements(designed at

Saclay,built at Wroclaw

University)

Overall Coordination (DAPNIA*)

WP2: Thermal Studies and Quench Protection (DAPNIA)

WP3: Conductor Development (DAPNIA)

WP4: Insulation Development and Implementation (DAPNIA)

WP5: Magnet Design and Optimisation (DAPNIA)

WP5: 88 mm aperture dipole coil


Staff + temporary DAPNIA Total

person·months14.0 + 27.1

41.1

3 year plan : 2004-2006

Manpower (2004 + 2005) 1.7 FTE

ParticipantDurable

Equipment (k€)

Consumable (k€)

Travel (k€)



CEA-DAPNIA 0 95 8 645 100

FP6 : CARE-NED Resources


CEA : Nb3Sn Quadrupole program

Evolution :

2007: Nb3Sn 213 T/m Quadrupole test in 4 T solenoid

Winding process of one

pole

Goal : build a 1m long Nb3Sn quadrupole prototype with lattice LHC gradient and cold mass.

Nb3Sn cable

DAPNIA 2005 2006 2007 TotalManpower(person·years)

6.4 5.2 2.7 14.3

Equipment (k€) 143 88 - 231

This program started in 1995 on Nb3Sn conductor studies (two PhD thesis).The integrated effort is ~twice

Manpower (2005-2007) 5 FTE


PhD Thesis, on Proton Rings,High Field Magnets and Cryogenics

NED-IDI Alexandre Puiségur 2002-2005

Nb3Sn Frédéric Trillaud 2002-2005

NED-MDO Hélène Felice 2003-2006

Cryogenics Lahcène Benkheira 2003-2006

CollimatorsGuillaume Robert-Demolaize, with CERN

2004-2007

Cryogenics Hervé Allain 2005-2008

CEA /DSM Dapnia

Accelerator Physics and Design:

ILC , LHC, -Facility

Linear Collider (EUROTeV) and Proton Driver (CARE/HIPPI) studies already covered above


FP6 : EURISOL / Beta Beams

Goal : Beta Beam Facility Conceptual Design Report

WP12: Beta Beam Aspects

• IPNO : Low energy ion rings and fast acceleration

• DAPNIA: High energy ion decay ring

Evolution :

LoI for a Neutrino Facility Design Study or CNI in FP7

4 year plan : 2005-2008 2 FTE

Participant

Personnel(person·month

s)

Consumable (k€)

Travel (k€)



CEA-DAPNIA 84 20 40 860 192

CNRS-IPNO 12 ? ? 145 66.5


Linac4 / SPL and -Fact

Evolution : LINAC4: cf. decision about construction SPL : cf. PAF recommandations

Goals : SPL : Conceptual Design Report 2

LINAC4 : Technical Design Report

LPSC : Beam dynamics studies CARE/HIPPI

DAPNIA: linac design and optimization

Manpower(person·months)

2004 2005 Total

LPSC 12 18 30

DAPNIA 12.3 17.3 29.5

Manpower (2004 + 2005) 2.5 FTE

LPSC-DAPNIA : FFAG Studies for µ± acceleration 1 FTE + 1 PhD


PhD Thesis, on Accelerator Physics and Design

LHC Christophe Peaucelle 1998-2001

Nu-Fact Franck Lemuet , with CERN 2004-2007

Beta-Beams

Antoine Chancé 2004-2007

CEA /DSM Dapnia

LASER Plasma acceleration


Laser Plasma Acceleration

Courtesy of L. O. Silva/IST, © IEEE

CNRS Laboratories

17 years of research

Number of Researchers

involved today

Lab. Optique Appliquée

(LOA), Palaiseau4

Lab. Utilisation Lasers Intenses (LULI), Palaiseau

2

Lab. Leprince Ringuet

(IN2P3-LLR), Palaiseau

4

Lab. Physique des Gaz et Plasmas (LPGP), Orsay

5

Centre de Physique Théorique

(CPhT), Palaiseau2

170 MeV non-linear wake field acceleration (LOA,CARE/PHIN)

LOA - Palaiseau


Laser Plasma Acceleration


Manpower

(pers·months)Expected Cost (k€)

LPGP 103 550.6

LOA 74.8 400

LLR 42.9 260

LAL 5.4 82.4

Total 226 1200

ELI : Extreme Light Infrastructure (FP7-CNI)coordinated by LOA, ~200 M€.Goal : new infrastructure dedicated to extreme laser intensities (PW), extremely short pulses and acceleration (> 10 GeV) studies.

Future Projects → GeV e-beam

EUROLEAP (FP6-NEST)coordinated by B. Cros (LPGP), 3 years, 2 M€, 11 EU labs.Goal : to build a laser-plasma accelerator to accelerate electrons to the GeV energy range in a plasma wave.


Conclusions


Accelerator R&D profits from the synergy with other applications: nuclear physics, neural imagery, hadrontherapy, nuclear energy, …

ex. ISEULT / EUROTeV

Re-enforcement from HEP physicists in the field of electron acceleration: LAL + LAPP ILC + CLIC, LLR LASER Plasma

European funding brought oxygen to the accelerator R&D, thanks to M. Spiro and R. Aleksan actions in 2003

My personal (politically incorrect) touch: Dream vs. Reality

Real World: lots of projects, many priorities, limited

resources

Dream World: unlimited resources, many projects, my priorities !

Documents

CEA /DSM Dapnia Linear Collider and other HEP Accelerator R&D O. Napoly CEA-Saclay, DAPNIA