10th ATF2 Project Meeting

30 Jun 2010, 08:00 → 2 Jul 2010, 20:30 Asia/Tokyo

Meeting Room 1 (Kenkyu-Honkan, KEK)

The meeting will start at 9:00, 30th June and will end at noon, 2nd July. The banquet will be planned, evening, 2nd July.

Preliminary Plan, corrected in red, 21 May,2010 agenda_plan.htm

webex-1-July webex-d100701.txt

webex-2-July webex-d100702.txt

webex-30-June webex-d100630.txt

Wednesday, 30 June

08:30 → 09:00 Registration at the meeting room

Registration fee 2,000yen and Banquet fee 5,000yen

09:00 → 09:30 Introduction

09:00 Greeting

Speaker: Prof. Junji Urakawa (KEK)

Slides 10th-ATF2.pdf 10th-ATF2.ppt

09:10 Goals at this meeting

Speaker: Dr Toshiaki Tauchi (KEK)

Slides 10thATF2project-meeting-goal.pdf

09:30 → 12:30 Instrumentation

Current status of mainly ATF2 instrumentation and hardware.

09:30 Ring BPM upgrade

Nathan Eddy (hardware and narrow band data) and Eliana Gianfelice (TBT data analysis)

Speakers: Eliana Gianfelice-Wendt (Fermi National Accelerator Laboratory), Nathan Eddy (FNAL)

Slides

• DR_overview_orbit.pdf
• DR_overview_orbit.ppt
• DR_tbt.pdf

09:50 FONT 5 status

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

Slides FONT5@ATF2_statusupdate.pdf FONT5@ATF2_statusupdate.ppt

10:05 C/S-band cavity BPMs

Speaker: Dr Stewart Boogert (Royal Holloway, University of London)

Slides atf2-bpm-29062010.pdf

10:20 IPBSM status

Speaker: Masahiro Oroku

Slides 100631-ATF2-project-oroku.pdf 100631-ATF2-project-oroku.ppt

10:40 Coffee break and Group photo

11:00 IPBPM status

Speaker: Ms YOUNGIM KIM (Kyungpook National University)

Slides 2010ProjecteMeetingIPBPM_yikim.pdf 2010ProjecteMeetingIPBPM_yikim.ppt

11:20 ATF2/Extraction line Laserwire

Speaker: Dr Alexander Aryshev (ATF KEK)

Slides 10_06_30_Aryshev_EXT_laser_wire.pdf

11:35 Stripline Fast kicker

Speaker: Mr Takashi Naito (KEK)

Slides FastKicker_Naito20100630a.pdf FastKicker_Naito20100630a.ppt

11:55 ATF2 extraction line Stripline BPM upgrade

Speaker: Dr Glen White (SLAC)

Slides extbpmreport.pdf

12:10 Multi OTR

Speakers: Dr Angeles Faus-Golfe (Instituto de Fisica Corpuscular - Valencia), Dr Glen White (SLAC)

Slides 100515_mOTR_status.pdf 100515_mOTR_status.ppt

12:30 → 14:00 Lunch

14:00 → 15:35 Beam Tuning

Summary of EXT and FFS beam tuning activities and plans, including discussion of continuous run operations.

14:00 EXT beam measurements and corrections (coupling, dispersion, matching)

Measuring and correcting coupling, dispersion, beta mismatch in the ATF2 extraction line. 30' + 5' questions.

Speaker: Mark Woodley (SLAC)

Slides ATF2-10th_Woodley.pdf ATF2-10th_Woodley.pptx

14:35 Beam-Based Alignment

Summary of BBA activities and future plans. 15' + 5' questions.

Speaker: Mr Eduardo Marin (CERN)

Slides Magnetic_centre_4.pdf

14:55 Beam Orbit Feedbacks in EXT and FFS

Description of 1.56 Hz feedbacks tested in EXT and FFS, including fitted beam motion at IP. 15' + 5' questions.

Speaker: Dr Glen White (SLAC)

Slides feedback.pdf

15:15 IP tuning with multiknobs

Examination of performance of multiknobs during continuous run in May and suggestion of plans for rest of 2010. 15' + 5' questions.

Speaker: Dr Glen White (SLAC)

Slides multiknobs.pdf

15:35 → 15:50 Coffee break

15:50 → 17:20 Beam Tuning (2)

Summary of EXT and FFS beam tuning activities and plans, including discussion of continuous run operations.

slides ContinousOperation_100630_okugi.pdf ContinousOperation_100630_okugi.ppt

15:55 May 2010 Continuous Run Operations

Summary of work done and result achieved during 1 week continuous operations period May 2010. 30' + 5' questions.

Speaker: Dr Andrei Seryi (SLAC)

Slides Cont-Run-ATF2-Proj-mtg-June-2010.pdf Cont-Run-ATF2-Proj-mtg-June-2010.ppt

16:30 Re-Alignment of QF1FF

Status report of QF1FF roll alignment and discussions of possible re-alignment plans. 10' + 5' questions.

Speaker: Mr Ryuhei Sugahara (KEK)

Slides Align_QF1_RSuga.pdf Align_QF1_RSuga.ppt

16:45 Plans for continuous run operations in 2010

Discussion of plans for continuos run operations for ATF2 tuning in Oct/Nov/Dec 2010 operation periods. 20' + 15' discussion.

Speaker: Dr Toshiyuki Okugi (KEK)

Slides ContinousOperation_100630_okugi.pdf ContinousOperation_100630_okugi.ppt

Thursday, 1 July

09:00 → 10:30 Toward the first goal

37nm achievement by end of December 2010 and strategic plan particularly in this fall run, i.e. October to December

09:00 IP instrumentation configuration and FD field quality issues for Autumn 2010 ATF2 runs

Speaker: Dr Toshiyuki Okugi (KEK)

Slides IPconfig_100701_okugi.pdf IPconfig_100701_okugi.pptx

09:15 Review and status of software tools for ATF2

Speaker: Dr Shigeru KURODA (KEK)

Slides Review&StatusOfSoftwareToolsForATF2.pdf Review&StatusOfSoftwareToolsForATF2.ppt

09:30 Background study plan towards goal 1 in 2010-2011

Speaker: Dr Marc Verderi (LLR - Ecole polytechnique)

Slides llr.pdf

09:45 Priority issues to study for goal 1

Speaker: Dr Glen White (SLAC)

Slides goal1_priorities.pdf

10:00 Discussion

Speaker: All

10:30 → 11:00 Coffee break

11:00 → 15:30 Future plan after April 2013

SC-FD replacing with QF1 : nano-beam focus and nanometer stability and ultra low beta study for CLIC and ILC upgrade
R&Ds for linear colliders, e.g. permanent final quadrapole magnet and more including physics studies

11:00 International Workshop on Physics in Intense Field

Speaker: Dr Tohru Takahashi (Hiroshima University)

Slides takahashi.pdf takahashi.pptx

11:20 Permanent Q at IP as well as at the upstream

- tunability e.g. waist scan and vibration

Speaker: Dr yoshihisa iwashita (Kyoto Univ.)

Slides ATF2-1007PMFFQ-v8.pdf

11:50 Coffee break

12:00 KEK cryogenics system for SC-FF

Speaker: Dr Nobuhiro KIMURA (Cryogenics Science Center / KEK)

Slides ATF2-1000701-presen-kimura-V3.pdf

12:30 Lunch

14:00 AMERICAN REGIONAL TEAM (ART) RECOMMENDATION FOR THE FOCUS OF EFFORTS WITH RESPECT TO SUPERCONDUCTING FINAL DOUBLET DEVELOPMENT

Speaker: Dr Andrei Seryi (SLAC)

document ART-SC-FD-recommendation-r4.pdf

14:20 Discussion

1. SC Q plan 2. Continue to discuss on IPBPM installation, QF1 rotation and no. of continuous runs in 2010 3. Two meetings for IPBPM installation, QF1 rotation issue .

15:30 → 15:50 Coffee break

15:50 → 17:50 Toward the second goal by end of March 2013

Nanometer stabilization with Generation of ILC like bunch train and FONT feedback with IPBPM , i.e. IP feedback

15:50 ATF DR beam stability (including multi-bunch), needed studies and improvements

Speaker: Dr Kiyoshi Kubo (KEK)

Slides StabilityinDR-v6.pdf StabilityinDR-v6.ppt

16:10 Fast kicker performance and plans

Speaker: Mr Takashi Naito (KEK)

Slides FastKicker_Naito20100701.pdf

16:30 IPBPM plans

Speaker: Ms YOUNGIM KIM (Kyungpook National University)

Slides 2010ATF2ProjecteMeetingIPBPMPlan_YIKIM.pdf 2010ATF2ProjecteMeetingIPBPMPlan_YIKIM.ppt

16:50 FONT and integrated performance

Speaker: Prof. Philip Burrows (Oxford University)

Slides FONT_ATF2_july2010.pdf FONT_ATF2_july2010.ppt

17:10 discussion on the schedule plan or road map

Tentative proposal of schedule for 2010 and 2015 ATF2-schedule-2010-15.pdf

Friday, 2 July

09:00 → 10:45 Future collaboration

Shall we have more international support for the ATF operation as the test facility of global project?
How does ATF/ATF2 play a role of education of young generation in the world towards realization of ILC ?

09:00 Comments on future plan at ATF/ATF2

Speaker: Dr Atsuto Suzuki (Director General, KEK)

Slides ＡＴＦ挨拶.pdf ＡＴＦ挨拶.pptx

09:10 Suggestions

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

Slides ATF2suggestionsfuturecoll.pdf

09:30 Comments on the suggestions or new ones

10:00 discussion

10:45 → 11:00 Coffee break

11:00 → 12:00 Summary and Preparation for TB and SGC joint meeting

11:00 Summary of this meeting

Speakers: Dr Andrei Seryi (SLAC), Philip Bambade (Laboratoire de l''Accelerateur Lineaire (LAL) (IN2P3) (LAL))

Slides 10thATF2-Summary.ppt

11:30 Discussion for TB and SGC joint meeting

12:00 → 14:00 Lunch

14:00 → 19:00 10th TB and SGC Joint Meeting

14:00 Opening address

Speaker: Prof. Junji Urakawa (KEK)

Slides 10th-TBMeeting.pdf 10th-TBMeeting.ppt

14:01 Overall: hardware status and R&D

Speaker: Nobuhiro Terunuma (KEK)

Slides

• agenda-t10.pdf
• TB10-terunuma.pdf
• TB10-terunuma.pptx

14:21 ATF2: summary of project meeting

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

Slides 10thATF2-SummaryTB.pdf 10thATF2-SummaryTB.ppt

14:51 Multi-bunch beam stability

Speaker: Dr Kiyoshi Kubo (KEK)

Slides MBStabilityinDR-v2.pdf MBStabilityinDR-v2.ppt

15:00 Fast Kicker

Speaker: Mr Takashi Naito (KEK)

Slides FastKicker_Naito20100702.pdf

15:15 4-mirror Cavity Compton System

Speaker: Prof. fabian zomer (université Paris sud CNRS)

Slides zomer.pdf

15:30 Fiber laser for the EXT laser wire

Speaker: Dr Laura Corner (JAI, Oxford University)

Slides ATF2_project_meeting_fibre_laser_presentation.pdf ATF2_project_meeting_fibre_laser_presentation.ppt

15:45 Coffee break

16:00 X-ray monitor R&D at ATF2 extraction line

Speaker: Dr John Flanagan (KEK)

Slides atf2_xray_flanagan_20100702.ppt

16:20 SC-Q for ATF2 Final Doublet (revised)

Speaker: Dr Andrei Seryi (SLAC)

Slides SC-FD-update.ppt

16:40 Closed Session : TB and SGC Joint Discussion , Preparation of Summary

17:45 Concluding remarks

Speaker: Dr Andrzej Wolski (Cockcroft Institute and University of Liverpool)

Slides ATF-TB10.pdf

18:30 → 20:30 Bancket