FJPPL-FKPPL Workshop on ATF2 Accelerator R&D

Contribution List

0. Registration and welcome coffee

19/03/2012, 08:30

5. Welcome and short introduction

Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

19/03/2012, 09:00

"Goal 1 R&D" first part

6. Status of DR + EXT emittance

Dr Kiyoshi Kubo (KEK)

19/03/2012, 09:10

"Goal 1 R&D" first part

Prospects for emittance reduction in DR and for control the growth in the extraction line through appropriate actions (operationally and via improvements), presented via webex

7. Summary of February-March ATF2 running

Dr Kiyoshi Kubo (KEK)

19/03/2012, 09:35

"Goal 1 R&D" first part

Presented via webex.

8. Status of Beam Size Monitor

Ms Jacqueline Yan (University of Tokyo)

19/03/2012, 10:00

"Goal 1 R&D" first part

Handling and estimation of systematics, assessment sensitivity in recent operational conditions and resulting overlap between crossing angle modes

1. Coffee break

19/03/2012, 10:30

9. Propagation of beam halo

Ms Sha BAI (IHEP)

19/03/2012, 11:00

"Goal 1 R&D" second part

Simulation of transmission and interception in different optics, taking into account physical apertures, via webex

10. GEANT4 simulation of bremstrahlung photon background

Hayg Guler

19/03/2012, 11:25

"Goal 1 R&D" second part

11. New goal 1 proposed strategy

19/03/2012, 11:50

"Goal 1 R&D" second part

Interim discussion of planning for spring training and autumn dedicated operation

12. Goal 1 showstoppers and priorities

19/03/2012, 12:20

"Goal 1 R&D" second part

Discussion of preparatory work for spring runs and dedicated autumn operation

2. Lunch

19/03/2012, 12:50

13. Low-Q IPBPM status

Mr Siwon Jang (KNU)

19/03/2012, 14:30

"Goal 2 R&D" first part

Status of final BPM fabrication and beam test results. Status of electronics.

14. Mechanics for Low-Q IPBPM

Sandry Wallon (Laboratoire de l'Accélérateur Linéaire, IN2P3-CNRS)

19/03/2012, 15:00

"Goal 2 R&D" first part

Status of external vacuum chamber and IPBPM mover design. Fabrication and test plans. Expected schedule.

15. IP feedback using IPBPMs

Prof. Philip Burrows (Oxford University)

19/03/2012, 15:30

"Goal 2 R&D" first part

Plans and requirements within FONT beam stabilisation R&D, via webex

3. Coffee break

19/03/2012, 16:00

16. IPBPMs and the IPBSM

Ms Jacqueline Yan (University of Tokyo)

19/03/2012, 16:30

"Goal 2 R&D" second part

Usage of IPBPMs for the IPBSM. Plans and specifications for combined operation.

17. Thoughts for IPBPM calibration

Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

19/03/2012, 16:50

"Goal 2 R&D" second part

Requirements and envisioned methods

18. IPBPM resolution studies

Mr Siwon Jang (KNU)

19/03/2012, 17:10

"Goal 2 R&D" second part

Current status and preparatory work

19. Overview of IPBPM objectives

Dr Toshiaki Tauchi (KEK)

19/03/2012, 17:30

"Goal 2 R&D" second part

Expected usage and possible staging of objectives

20. Schedule

Nobuhiro Terunuma (KEK)

19/03/2012, 18:00

"Goal 2 R&D" second part

Articulation of goals 1 & 2 in 2012-2013. Discussion.

4. Workshop Dinner

19/03/2012, 19:30

24. New kicker for ATF/ATF2

Daniel Schulte (CERN)

20/03/2012, 09:00

New projects

Brief update of the CERN / Spain proposal for a new stable kicker satisfying ATF / ATF2 specifications followed by discussion

25. Final doublet upgrade

Alexei Vorozhtshov (CERN)

20/03/2012, 09:25

New projects

CERN plan for high field quality final doublet magnets in hybrid technology, with relevance both to the ATF2 ultra-low beta optics and to CLIC R&D. Via webex.

26. Multiple GM sensors at ATF2

Yves Renier (CERN)

20/03/2012, 09:50

New projects

CERN & LAPP plans for installation and tests of GM sensors at ATF2. Project scientific goals and expected timeline.

21. Coffee break

20/03/2012, 10:15

27. Reconstruction of Twiss parameters

Ms Sha BAI (IHEP)

20/03/2012, 10:45

Progress reports

Consistency of recent OTR and IP Twiss parameter measurements, via webex.

28. Trajectory measurements

Mr Hector Garcia Morales (CERN)

20/03/2012, 11:05

Progress reports

Updated results and future plans for ATF2 operation

29. Back-scattered neutron modeling and measurement

Dr Hayg Guler (LLR Ecole Polytechnique, France)

20/03/2012, 11:25

Progress reports

30. Post-IP halo and Compton electron recoil spectrum measurement

HyoJung Hyun (KNU and LAL)

20/03/2012, 11:45

Progress reports

31. FONT analysis progress

Dr Glenn Christian (John Adams Institute of Accelerator Science, University of Oxford)

20/03/2012, 12:05

Progress reports

Update on FONT beam test results from October-December 2011, via webex

22. Lunch

20/03/2012, 12:35

23. Coffee break

20/03/2012, 15:00

32. Role and Importance of FJPPL / FKPPL

Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

20/03/2012, 17:00

Close-out

33. Summary of workshop

t.b.a.

20/03/2012, 17:15

Close-out

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