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Structures (WG4)
Orange Rm
H. Carter, T. Higo and J. Wang

Parallel Sessions:

Working Groups:

WG1: Parameters, Design, Instrumentation and Tuning
 
WG2: Damping Rings and ATF
 
WG3: RF Sources
 
WG4:Structures
 
WG5: Ground Motion; Site Requirements and Investigations

Goals

  1. Review of progress and experiences in design and fabrication.

  2. Review of high gradient tests.

  3. R&D plan and schedule through spring of 2003.

  4. Plan and schedule for production of 8-pack structures.

  5. Plan and schedule to document how to manufacture and process NLC/JLC accelerator structures.

Preliminary Agenda

Monday 
9:00 Plenary
10:30 Coffee Break
11:00 – 12:00 Working Group Organization
Opening Remarks -  Dave Burke,   Ron Ruth,   Nobu Toge
Discussion: Agenda and working group organization
Lunch
13:30 – 15:30 High Gradient Test (Joint session with WG3)
Results of High Power Tests 30 Chris Adolphsen
SW Processing, Pulse Heating 25 Valery Dolgashev 
High Power Processing for an RF Gun 10 Arnold Vlieks
Experimental Issues of High Power Operation 30 Mark Ross
Surface Studies and Autopsy of Structures 25 Frederic Le Pimpec 
Coffee Break
16:00 – 17:30 Group Discussion (Partially joint with WG3)
8-pack Overview 30 Dennis Atkinson

Discussion Sorting the short-term and long-term technical issues in accelerator structures R&D 60
Tuesday 
9:30 – 10:45 Structure Design and Simulation
Coupler Design 15 Sami Tantawi 
Design of Novel Broad Wall Structure Couplers 20 Chris Nantista
Coupler Design 20 Serguei Kazakov
Simulation of Coupler Field due to RF Breakdown 20 Yuichi Morozumi
Coffee Break
 11:00 -12:00  Structure Design and Simulation
Structure Testing, Structure Calculations, and Coupler Design 30 Gennady Romanov 
SW Structure Design 30 Valery Dolgashev
Lunch
13:30 – 15:00 Structure Design and Simulation
HDDS1 Simulation 30 Zhenghai Li 
Calculation of Wakes and Alignment 30 Roger Jones
Wire Measurements of Dipole Wakefields 30 Nicoleta Baboi 
Coffee Break
15:30 – 17:30  Group Discussion
Discussion R&D plan and schedule through spring of 2003 120
Wednesday 
9:30 – 10:50 Fabrication and Structure Preparation
X-Band Work at Fermilab: Status Report and Future Plans 20 Harry Carter 
Fabrication Issues: Etching, Brazing, SUS, HPR, etc. 20 Yasuo Higashi 
Mechanical Measurement of Structure Shape 20 Tatsuya Kume
Mass Production Issues 20 Nobuteru Hitomi 
Coffee Break
11:00 – 12:20  Fabrication and Structure Preparation and Group Discussion
Preparation of High Gradient Structures 20 Keith Jobe
Discussion Plan and schedule to document how to manufacture and process NLC/JLC accelerator structures. 60
Lunch
13:30 – 14:30 Joint Session with WG3
Tour of Modulator and 8-pack facility
Discussion Plan and schedule for production of 8-pack system 60
Coffee Break
15:00 – 17:00 Joint Session with WG3 or WG4 Activity

Discussion Plan and schedule for production of 8-pack system or continued discussion on structures collaboration 60
Thursday  
WG4 Summary-1
WG4 Summary-2
16:00 – 17:30  Discussion (if necessary)
Discussion R&D plan and schedule through spring of 2003 90

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This page created on 03/17/2002 and updated on January 15, 2003 by Nixx.
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