1. Discussion and Conclusions C. Hast and M. Pivi ESTB Workshop

2. Howard Matis LBNL – Parameters required for Beam Tests Beam parametersValueComments Particle Type  Could also use pions or hadrons Energy> 3 GeVAs high as possible Rep Rate4 to 1000 kHzTest rate effects Charge per pulse1> 4 µs gap per pulse Energy SpreadDoes not matter Bunch length rmsDoes not matter Beam spot size, x-y2 cm × 2 cm Want to test whole detector without moving Others (emittance, …) LogisticsRequirements Space requirements (H x W x L) 8” 8” by 3” high + trigger scintillators Duration of Test and Shift Utilization One or two days; Come back in a few weeks; Day to setup. Desired Calendar Dates  2

3. Huang (Matis) LBNL – Parameters required for Beam Tests Beam parametersValueComments Particle Typee Energy1 - 10 GeVThe higher the better Rep Rate1000 Hz or less Charge per pulse1 e - Variable 1-3 e - Energy Spread1% Bunch length rms<1 cm Beam spot size, x-y2 2 cm or less Others (emittance, …) LogisticsRequirements Space requirements (H x W x L)  1.5 m 1.5 m 2 m Duration of Test and Shift UtilizationDepends on rate, one week, 12 or 2 8 or 3 8 hours Desired Calendar DatesLate summer, fall 2011 3 SLAC STB Workshop – March 2011

4. Philippe Grenier SLAC SLAC ESTB Workshop – March 20114

5. L. Greiner5SLAC Test Beam 03/17/2011 STAR Leo Greiner LBNL - Beam Test Packages Beam Telescope Sector and detector apparatus with air cooling housing and blower

6. L. Greiner6SLAC Test Beam 03/17/2011 STAR Leo Greiner – LBNL – Parameters Beam parametersValueComments Particle TypeMIP EnergyMIP Rep RateNA Charge per pulseLow / diffuse 1k / spill Energy SpreadNAMIPs Bunch length rmsNA Beam spot size, x-yMinimum 3cm x 3cm Others (emittance, …) LogisticsRequirements Space requirements (H x W x L)2011 – 3’ x 3’ x 1’ for telescope 2012/2013 – 2’ x 6’ x 2’ + blower Duration of Test and Shift Utilization 1 shift – setup 3 shifts data taking Desired Calendar DatesSpring/summer 2011, 2012, 2013

7. SLAC ESTB Workshop – March 20117

8. Elliot Bloom SLAC – Fermi LAT SLAC ESTB Workshop – March 20118

9. Elliott Bloom – SLAC – Fermi LAT SLAC ESTB Workshop – March 20119

10. Ray Frey, Oregon U. - Silicon-Tungsten R&D and test beam module R Frey ESTB201110 15 cm silicon sensors  13 mm2 pixels 1024-channel KPiX readout chip  Bump-bonded to sensor  One digital output  Large dynamic range  Power pulsing R&D project goal: Produce full- depth (30 layer) module which uses appropriate technologies for a collider detector (and test it). (expect it to be ready ~ summer)

11. Ray Frey, Oregon U. - Parameters required for Beam Tests Beam parametersValueComments Particle TypeElectron/positron Energy1 GeV to maximum Rep Rate~ 10 HzExpect to use SLAC RF for timing Charge per pulseLow: 0,1,2 particles/pulseMean < 1 Energy Spread2% or better Bunch length rmsNot important Beam spot size, x-yas small as reasonably possible Others (emittance, …)N/A LogisticsRequirements Space requirements (H x W x L) 20cm x 20cm x 15cm plus stand, etc Duration of Test and Shift Utilization 1-2 weeks; can do 24/7 shifts Desired Calendar Dates Depends on readiness; mid-July to mid-Aug or mid-Sept to late Sept look best at this time 11R Frey ESTB2011

12. 12

13. Jerry Va’vra SLAC – Super-B R&D R Frey ESTB201113

14. March 17, 2011Mike Hildreth – SLAC ESA Testbeam Workshop Mike Hildreth – Notre Dame U– Next Steps for ESA Dipoles Wiggler BPMs Interf. Station Straightness Monitor Cross check of spectrometer energy measurements –Commission SR-Stripe setup –Previous chicane measurements limited by BPM resolution LCLS2 BPMs? (under negotiation) –more new hardware/electronics for better resolution/stability –aim for 1×10 -4 relative measurement, cross-calibration –Finish what we started!

15. Mike Hildreth – Notre Dame U– Parameters required for Beam Tests Beam parametersValueComments Particle Typeelectrons Energymax available Rep Rate1 Hz? Charge per pulsemax available Energy Spreadmin available Bunch length rms Beam spot size, x-y Others (emittance, …)Full current LCLS pulse LogisticsRequirements Space requirements (H x W x L)Requires chicane, wiggler, SR monitor, etc. Duration of Test and Shift Utilization 8-10 shifts. Will require beam setup for optimal transport parameters Desired Calendar Dates? vibration remediation?

16. R.M. Jones (University of Manchester/Cockcroft Inst.) on behalf of CLIC Collaboration., ESTB Workshop, SLAC, 17 th March 2011 16 T480 “wakefield box” ESA beamline Roger Jones -Collimator Hardware

17. R.M. Jones (University of Manchester/Cockcroft Inst.) on behalf of CLIC Collaboration., ESTB Workshop, SLAC, 17 th March 2011 Roger Jones – CLIC –Parameters required Beam parametersValueComments Particle Type e-/e+ Energy~10-14GeV Rep Rate5Hz Charge per pulse100pC (~10 9 ) Energy Spread<1% Bunch length rms ~40  m (CLIC ~44  m) Beam spot size, x-yNominal Others (emittance, …) LogisticsRequirements Space requirements (H x W x L)Existing wakefield box (already at SLAC) Duration of Test and Shift UtilizationPrevious experience indicates 2 weeks. Desired Calendar DatesWinter/Fall 2011/2012

18. Recent related research examples (II) Irradiation experiment (2.5 GeV) at PHERF in Pohang Accelerator Laboratory (S. Korea) to study activation of environmental samples and benchmark FLUKA Monte Carlo intra-nuclear cascade code. Analysis is under way. Further experiments seem necessary to better understand possible FLUKA underestimation of 3 H generation as well as of some other radio-isotopes 18 ESTB Workshop 2011, March 17, 2011

19. Mario Santana SLAC- 1) Activation & damage experiment Beam parametersValueComments Particle Type e- Energy 4.0 GeV, 13 GeV Rep Rate Total: 1E16 e- Preferably ~30 W Charge per pulse Energy Spread Bunch length rms Beam spot size, x-y Known within 5 % Others (emittance, …) Total charge known within 2 % LogisticsRequirements Space requirements (H x W x L) 5 m width x 5 m length Duration of Test and Shift Utilization 1 week Desired Calendar Dates Q1 2012 19 ESTB Workshop 2011, March 17, 2011

20. Mario Santana SLAC- 2) Muon production & shielding Beam parametersValueComments Particle Type e- Energy 4 GeV, 13 GeV Rep Rate Max available Charge per pulse Max available Energy Spread Known within 5 % Bunch length rms Beam spot size, x-y Known within 5 % Others (emittance, …) Total charge known within 2 % LogisticsRequirements Space requirements (H x W x L) 20 m length Duration of Test and Shift Utilization 10 days Desired Calendar Dates Q1 2013 20 ESTB Workshop 2011, March 17, 2011

21. Mario Santana SLAC- 3) Photo-neutron measurements Beam parametersValueComments Particle Type e- Energy100 MeV, 4 GeV, 10 GeV Rep Rate10-120 Hz Charge per pulseMax availableMonitored Energy Spread Bunch length rms Beam spot size, x-y Others (emittance, …)Total charge known within 2% LogisticsRequirements Space requirements (H x W x L)  m x 10 m x 10 m Duration of Test and Shift Utilization 2 weeks Desired Calendar Dates Q1 2014 21 ESTB Workshop 2011, March 17, 2011

22. Bruce Shumm Santa Cruz- Parameters required for Beam Tests Beam parametersValueComments Particle Typeelectron EnergyMaximum Rep RateMaximum Charge per pulseMaximum Energy SpreadNot a concern Bunch length rmsNot a concern Beam spot size, x-yLarge is helpfulUp to ~1 cm rms Others (emittance, …)Not a concern LogisticsRequirements Space requirements (H x W x L)  m x 1m x 1m (plus 20cm x 20cm x 20cm 1-2 meters upstream) Duration of Test and Shift UtilizationDepends on available current Desired Calendar DatesCY 2012 (flexible) To the presenter at the ESTB 2011 Workshop: please, fill in the table (at best) with the important parameters needed for your tests