6th ILC Positron Source Collaboration Meeting

28 Oct 2009, 10:00 → 30 Oct 2009, 13:10 Europe/London

PH132 (Department of Physics, Durham University)

Jim Clarke

The meeting will discuss the current status of ongoing R&D, accelerator design and integration studies. A particular aim of the meeting will be to prepare for the re-baselining decisions that will occur in early 2010.

Wednesday, 28 October

10:00 → 10:10 Welcome & practicalities

Speaker: Stefan Hesselbach

10:10 → 10:40 Introduction & Setting the scene

Speaker: Jim Clarke

Slides ClarkeIntro.pdf ClarkeIntro.ppt

10:40 → 11:00 Coffee

11:00 → 11:30 Undulator module status

Speaker: Owen Taylor

Slides Owen.pdf Owen.ppt

11:30 → 12:00 SR modelling from a real undulator

Speaker: David Newton

Slides Newton.pdf

12:00 → 12:30 Discussion

12:30 → 13:30 Lunch

13:30 → 14:00 Compton source update

Speaker: Junji Urakawa

Slides UrakawaCompton.pdf UrakawaCompton.ppt

14:00 → 14:30 First test of hybrid target

Speaker: Junji Urakawa

Slides UrakawaHybrid.pdf UrakawaHybrid.ppt

14:30 → 15:00 First test of BN window

Speaker: Junji Urakawa

Slides UrakawaBNwindow.pdf UrakawaBNwindow.ppt

15:00 → 15:30 Coffee

15:30 → 16:00 Flux concentrator feasibility

Speaker: Tom Piggott

Slides Piggott.pdf

16:00 → 16:30 Lithium lens for positrons and antiprotons (by Webex)

Speaker: Alexander Mikhailichenko

Slides Mikhailichenko.pdf Mikhailichenko.ppt

16:30 → 17:00 Discussion

17:45 → 20:45 Dinner at Oldfields Restaurant

Thursday, 29 October

09:00 → 09:15 Polarimetry in the damping ring

Speaker: Sabine Riemann

Slides Riemann.pdf Riemann.ppt

09:15 → 09:30 Issues with low energy spin rotators

Speaker: Jim Clarke

Slides ClarkeSpinRotators.pdf ClarkeSpinRotators.ppt

09:30 → 10:00 Study of an undulator based source

Speaker: Lei Zang

Slides Zang.pdf

10:00 → 10:30 Discussion

10:30 → 10:50 Coffee

10:50 → 11:20 Engineering of the positron source

Speaker: Norbert Collomb

Slides Collomb.pdf Collomb.pptx

11:20 → 11:35 Shielding calculations for the target

Speaker: Andriy Ushakov

Slides UshakovShielding.pdf

11:35 → 11:55 PPS-Sim update

Speaker: Andreas Schaelicke

Slides Schaelicke.pdf

11:55 → 12:15 PPS-Sim simulations of the source with the AMD

Speaker: Andriy Ushakov

Slides UshakovAMD.pdf

12:15 → 12:35 Discussion

12:35 → 13:35 Lunch

13:35 → 13:45 Rotating vacuum seal experience (by Webex)

Speaker: Tsunehiko Omori

Slides Omori.pdf

13:45 → 14:15 Discussion of outstanding R&D

Slides Target_rd.pdf Target_rd.pptx

14:15 → 14:30 Proposal from LLNL

Speaker: Jeff Gronberg

Slides Gronberg.pdf

14:30 → 15:00 Discussion on setting priorities

15:00 → 15:20 Coffee

15:20 → 15:40 Physics implications of the proposed baseline

Speaker: Gudi Moortgat-Pick

Slides MoortgatPick.pdf

15:40 → 16:00 The working assumption for low energy operations

Speaker: Jim Clarke

Slides ClarkeLowEnergy.pdf ClarkeLowEnergy.ppt

16:00 → 16:30 Yield and polarisation vs electron energy

Speaker: Wei Gai

Slides WeiGai.pdf WeiGai.ppt

16:30 → 17:00 Discussion

17:00 → 17:45 The Risk Register

Speakers: Jim Clarke, Marc Ross

Slides RiskRegister.pdf RiskRegister.pptx

Friday, 30 October

09:00 → 09:30 Rotating conversion target update

Speaker: Ian Bailey

Slides BaileyTarget.pdf BaileyTarget.ppt

09:30 → 10:00 Target shockwave study

Speaker: Stefan Hesselbach

Slides Hesselbach.pdf

10:00 → 10:30 Discussion

Slides WeiGaiDiscussion.pdf WeiGaiDiscussion.ppt

10:30 → 10:50 Coffee

10:50 → 11:10 EDMS Update

Speaker: Ian Bailey

Slides BaileyEDMS.pdf BaileyEDMS.ppt

11:10 → 12:10 Future Work Plan, Action Items, Future Meetings

Speaker: Jim Clarke

Slides ClarkeClosing.pdf ClarkeClosing.ppt

12:10 → 13:10 Lunch