GDE Baseline Assessment Workshop (BAW-2)

18 Jan 2011, 08:00 → 21 Jan 2011, 18:00 America/Los_Angeles

ROB (Research Office Building #48) (SLAC)

2nd Baseline Assessment Workshop on 'Reduced Beam Parameter set’ and ‘Positron Source Location’ Dates: January 18-21, 2011 (Tuesday to Friday) Place: SLAC

Tuesday 18 January

09:00 → 18:00 Reduced Bunch Number

09:00 Welcome

Speaker: Dr Norbert Holtkamp (SLAC)

Slides Intro_to_SLAC_GDE.pdf Intro_to_SLAC_GDE.pptx

09:15 Top Level Change Control

Speaker: Dr Barry Barish (GDE)

Slides Barish_BAW-2_01-11.ppt

09:30 Overview

Speaker: Dr Marc Ross (FNAL)

Slides BAW2_mcr_18012011.pdf BAW2_mcr_18012011.pptx

10:30 break

11:00 Linac KCS

Speakers: Chris Adolphsen (SLAC), Dr Christopher Nantista (SLAC)

Slides BAW2KCS_Nantista.pdf BAW2KCS_Nantista.pptx

11:45 DRFS

Speaker: Dr Shigeki Fukuda (KEK)

Slides 110118　SFUKUDA_DRFS.pdf 110118　SFUKUDA_DRFS.ppt

12:30 lunch

14:00 DR and upgrade

Speakers: Dr Mark Palmer (Cornell University LEPP), Dr Susanna Guiducci (INFN)

Slides

• DR_LowPower_110116_Guiducci.pdf
• DR_LowPower_110116_Guiducci.pptx
• Palmer_DR_EC_Issues.pdf
• Palmer_DR_EC_Issues.pptx

15:00 Bunch Compressor

Speaker: Dr Nikolay Solyak (FNAL)

Slides BAW-2_NS.pdf BAW-2_NS.pptx

15:20 break

15:50 e-

Speaker: Axel Brachmann (SLAC)

Slides BAW_Jan_2011_e-source.pdf BAW_Jan_2011_e-source.pptx

16:05 Cryo

Speakers: Prof. Akira Yamamoto (KEK), Mr Tom Peterson (FNAL)

Slides ILC-Cryo-BAW2-18Jan11.pdf ILC-Cryo-BAW2-18Jan11.ppt

16:20 Discussion

Wednesday 19 January

09:00 → 18:20 Reduced Bunch Number

09:00 CFS

Speaker: Mr Victor Kuchler (Fermilab)

Slides CFS_BAW_2_SLAC_011911_Reduced_Bunch_Number.pdf CFS_BAW_2_SLAC_011911_Reduced_Bunch_Number.pptx

09:30 Cost Impact

Speaker: Peter Garbincius (FNAL)

Slides garbincius-PHG-BAW-2_Cost_Impact_LowP.pdf garbincius-PHG-BAW-2_Cost_Impact_LowP.ppt

10:30 break

11:00 BDS at reduced beam parameters

Speaker: Prof. Andrei Seryi (John Adams Institute)

Slides

• BAW-IR-pars-Seryi.pdf
• BAW-IR-pars-Seryi.pptx
• TF_simulations_first_look.pdf
• TF_simulations_first_look.pptx

12:30 lunch

14:00 Low-mass susy scenario study

Speaker: Prof. Paul Grannis (Stony Brook University)

Slides SUSY_scenario_grannis_1-11.pdf

14:25 Higgs cross section and mass measurement

Speaker: Hengne Li (LPSC)

Slides Hengne_GDE-BAW2_20110119.pdf

14:50 Higgs branching ratios study

Speaker: Mr Hiroaki Ono (Nippon Dental University)

Slides zh_20110119_ono.pdf

15:10 Background studies

Speaker: Dr Takashi Maruyama (SLAC)

Slides BAW-20110119.pdf BAW-20110119.pptx

15:30 break

16:00 physics requirements for positron polarization

Speaker: Sabine Riemann (DESY)

Slides Riemann_BAW2-e+polarization_2.pdf Riemann_BAW2-e+polarization_2.ppt

16:25 physics studies with polarization

Speaker: Mikael Berggren (DESY Hamburg)

Slides pol_issues.pdf

16:50 Summary / discussion

Speaker: Nicholas Walker (DESY)

Slides BAW-2-LowP-summary.pdf BAW-2-LowP-summary.pptx

Thursday 20 January

09:00 → 18:00 Positron Source Relocation

09:00 Overview and Layout

Speaker: Ewan Paterson (SLAC)

Slides Positron_Source_Overview_JMP__Final.pdf Positron_Source_Overview_JMP__Final.pptx

09:45 Positron system performance

Speaker: Wei Gai (ANL)

Slides ILC-BAW-2011-1-18-WeiGai-final.pdf ILC-BAW-2011-1-18-WeiGai-final.ppt

10:30 break

11:00 DRFS operation at lower gradient (10Hz)

Speaker: Dr Shigeki Fukuda (KEK)

Slides

• 110120　SFUKUDA_DRFS.pdf
• 110120　SFUKUDA_DRFS.ppt
• ILC-Cryo-BAW2-21Jan11.pdf
• ILC-Cryo-BAW2-21Jan11.ppt

11:30 KCS operation at lower gradient (10Hz)

Speakers: Chris Adolphsen (SLAC), Dr Christopher Nantista (SLAC)

Slides Adolphsen_BAW2_SLAC_01_20_11.pdf Adolphsen_BAW2_SLAC_01_20_11.ppt

12:00 CFS for 10 Hz

Speaker: Mr Victor Kuchler (Fermilab)

Slides CFS_BAW_2_SLAC_012011_Positron_Source_Relocation.pdf CFS_BAW_2_SLAC_012011_Positron_Source_Relocation.pptx

12:30 lunch

14:00 DR @ 10 Hz

Speakers: Dr Mark Palmer (Cornell University LEPP), Dr Susanna Guiducci (INFN)

Slides DR_10Hz_110113.pdf DR_10Hz_110113.pptx

14:30 Source @ 10 Hz

Speaker: Axel Brachmann (SLAC)

Slides BAW_Jan_2011_10Hz.pdf BAW_Jan_2011_10Hz.pptx

15:00 Alternate pulse operation in electron Main Linac

Speaker: Dr Kiyoshi Kubo (KEK)

Slides Kubo-AlternateOp.pdf Kubo-AlternateOp.ppt

15:30 break

16:00 Discussion

Friday 21 January

09:00 → 14:30 Positron Source Relocation

09:00 Undulator R & D

Speaker: Prof. Jim Clarke (STFC Daresbury Lab)

Slides Clarke_-_Undulator_R_and_D.pdf Clarke_-_Undulator_R_and_D.pptx

09:30 Cost implications

Speaker: Peter Garbincius (FNAL)

Slides PHG-BAW-2_Cost_Impact_10Hz.pdf PHG-BAW-2_Cost_Impact_10Hz.ppt

10:30 coffee

11:00 New low charge parameters

Speaker: Prof. Jie Gao (IHEP)

Slides BAW2-gao.pdf BAW2-gao.ppt

11:20 Summary / discussion

Speaker: Nicholas Walker (DESY)

Slides source-relocation-summary.pdf source-relocation-summary.pptx

12:30 Lunch and close