1. SCRF Parallel Sessions at TILC09 GDE 活動報告 ３月３０日（月）１０時～ ３号館７階会議 室 設楽 哲夫

2. Requests to the Parallel Sessions at TILC09 The primary goal of the TILC09 parallel sessions is to present and discuss the R&D and design activities now in progress in order to bring the latest results to the GDE community. The focus of the parallel sessions will be also on the re-baseline process (to be completed by early 2010). Parallel session conveners are asked to help to guide the re-baseline process by: 1) providing a forum for stakeholders to give input; 2) collecting their input and developing a summary for Project Managers and for the TILC09 closing plenary; and 3) evaluating current status, recommending and organizing further studies as proactively as possible. The key re- baseline activities and milestones are: -Collecting input from the community - starts at TILC09 -Submitting preliminary recommendations - next GDE meeting (ALCPG09 - late September 2009) -Reviewing and approving recommendations - February 2010

3. SCRF Related Parallel Sessions at TILC09

4. Cavity Gradient R&D Parallel Session April 18 (Sat) 9:00 – 12:00 Conveners: L. Lilje, H. Hayano, M. Champion, R. Geng Status and Outlook for 2009 (rough number of tests & goals of the program in 2009 and 2010) Asia ? 15min US ? 15min EU ? 15min Special Topics not covered before Large-Grain Low-loss Other? Discussion of Re-baseline IntroductionAkira Yamamoto?

5. Cavity Integration Parallel Session April 18 (Sat) 14:00 – 16:30 Conveners: H. Hayano, M. Champion, C. Pagani R&D status presentation (1.5 hour) Tuner, Lorentz-detuning, coupler, magnetic shield (KEK module test results, LAL, SLAC, KEK coupler results, and more from DESY?, FNAL?)  Blade tuner performance test at BESSY – Carlo  Slide jack tuner performance test at STF – H. Hayano  --- Review plug-compatible boundary and specifications, decide boundary of input-coupler (1 hour)

6. Cryomodule Parallel Session April 20 (Mon) 9:00 – 12:30 Conveners: N. Ohuchi, D. Mitchell, P. Pierini

7. HLRF Parallel Session Joint with CFS April 20 (Mon) 9:00 – 12:00 Conveners: S. Fukuda, C. Adolphsen, V. Kuchler (CFS) Cluster Klystron Design (Chris N) DRFS Design (Shigeki) CFS about Cluster Scheme (TBA) (Vic) CFS about DRFS (Atsushi) LLRF for Cluster and DRFS (TBA) (Shin) New Phase Shifter Concept (Chris N)

8. ML-RTML-BD Parallel Session at TILC09 April 20 (Mon) 14:30? – 18:00 Conveners: C. Adolphsen, N. Solyak (RTML), K. Kubo (BD) 14:30? - Low energy quads - Vladimir Kashikhin/Fernando General quad issues (discussion) - led by C. Adolphsen Alignment studies - John Dale Overview of RTML emittance control - Nikolay Solyak 16:30 - Single stage BC design - A. Latina/N.Solyak Re-design of extraction line for single stage BC. - Sergei Seletskyi BC simulations, recent progress at KEK - D. Wang/K. Kubo BC alignment requirements and alignment issues - Andrea Latina Discussion on beam dynamics studies in RTML and ML- All