TTC Meeting at FNAL, April 23 - 26, 2007

from to (Europe/Berlin)
at 1 West
Description
Mission of the TTC Meeting FNAL

The mission of the TESLA Technology Collaboration is to advance SCRF technology R & D and related accelerator studies across the broad diversity of scientific applications, and to keep open and provide a bridge for communication and sharing of ideas, developments, and testing across associated projects. Besides other activities the TTC organizes regular collaboration meetings where new developments are reported, recent findings are discussed and technical issues are concluded.
For the FNAL meeting the following Working Groups (WG) are planned:
-WG1 Module issues (XFEL, KEK, ILC, DESY module tests, cw modules)
-WG2 Summary EP, new treatment infrastructure
-WG3 Test facilities: Operating experience, new proposals
-WG4 Input & HOM coupler

In general, the meeting takes place in room 1 West. Few sessions are held in different rooms. In this case the room is indicated on the agenda.

Local webpage: registration & information. Click here

Material:
Go to day
  • Monday, April 23, 2007
    • 09:00 - 09:25 Welcome and View from Fermilab 25'
      Speaker: P.Oddone
    • 09:25 - 09:30 Organizational Issue 5'
      Speaker: S. Mishra (FNAL)
    • 09:30 - 09:55 Report TTC 25'
      Speaker: M.Tigner
      Material: Slides pdf file
    • 09:55 - 10:20 Regional Report ASIA 25'
      Speaker: H.Hayano
      Material: Slides pdf file
    • 10:20 - 10:45 Regional Report EU 25'
      Speaker: B.Visentin
      Material: Slides pdf file
    • 10:45 - 11:00 coffee break
    • 11:00 - 11:30 Regional Report US 30'
      Speaker: H.Padamsee
      Material: Slides pdf file
    • 11:30 - 11:45 Summary thin film workshop 15'
      Speaker: V. Palmieri
      Material: Slides pdf file
    • 11:45 - 12:00 Summary large grain workshop 15'
      Speaker: G. Rao
      Material: Slides pdf file
    • 12:00 - 12:15 Status and plans for multicell large grain/single crystal cavities 15'
      Speaker: W. Singer
      Material: Slides pdf file
    • 12:15 - 12:30 Review of SC RF gun 15'
      Speaker: I. Ben-Zvi
      Material: Slides pdf file
    • 12:30 - 13:45 lunch break
    • 13:45 - 15:30 WG1: Module Issues (XFEL, KEK, ILC, DESY Module Tests, cw Modules) I
      Location: 1-West
      • 13:45 Status of KEK (ILC) cryomodule 15'
        Speaker: N. Ohuchi (KEK)
        Material: Slides pdf file
      • 14:00 Type IV Cryomodule (Summary Milan) 15'
        Speaker: Y. Orlov (FNAL)
        Material: Slides pdf file
      • 14:15 Status of Fabrication and Test of the Cornell ERL Injector 15'
        Speaker: E. Chojnacki (Cornell)
        Material: Slides pdf file
      • 14:30 ACCEL Industrial Cryomodule Assembly Study 20'
        Speakers: (Accel), Accel Company
        Material: Slides pdf file
      • 14:50 NOELL Industrial Cryomodule Assembly Study 20'
        Speakers: (Noell), Noell Company
        Material: Slides pdf file
      • 15:10 Module 6 Test Results 15'
        Speaker: R. Lange (DESY)
        Material: Slides pdf file
      • 15:25 Discussion 5'
    • 15:30 - 16:00 coffee break
    • 16:00 - 17:00 WG1: Module issues (XFEL, KEK, ILC, DESY module tests, cw modules) II
      Location: 1-West
      • 16:00 Status of Industrial Cryomodule Studies in the US 15'
        Speaker: Rich Stanek (FNAL)
        Material: Slides pdf file
      • 16:15 Discussion and Working on the WG1 Charges 45'
    • 17:00 - 18:00 Technical Board, first meeting
      Location: Snake Pit - WH-2NE
    • 18:00 - 20:00 Welcome reception: Wilson Hall 15 Crossover ( Wilson Hall 15 Crossover )
  • Tuesday, April 24, 2007
    • 09:00 - 10:15 WG3: Test facilities: Operating experience, new proposals I
      Location: 1-West
      • 09:00 Beam tests at FLASH 15'
        Speaker: K. Honkavaara (DESY)
        Material: Slides pdf file
      • 09:15 HOM measurements at FLASH 15'
        Speaker: N. Eddy (FNAL)
        Material: Slides pdf file
      • 09:30 Alternating gradient operation of modules 4 and 5 at FLASH 15'
        Speaker: E. Vogel (DESY)
        Material: Slides pdf file
      • 09:45 Report from KEK (Plans for beam test activities) 15'
        Speaker: H. Hayano (KEK)
        Material: Slides pdf file
      • 10:00 Report from FNAL (Plans for beam test activites) 15'
        Speaker: S. Nagaitsev (FNAL)
        Material: Slides pdf file
    • 10:15 - 10:35 coffee break
    • 10:35 - 12:10 WG3: Test facilities: Operating experience, new proposals II
      Location: 1-West
      • 10:35 Possible new beam tests at FLASH - an introduction 15'
        Speaker: M. Ross (FNAL)
        Material: Slides pdf file
      • 10:50 LLRF tests(S.Simrock, DESY) + Discussion all 15'
        Speaker: Tomasz Jezynski (DESY)
        Material: Slides pdf file
      • 11:05 Summary 'Report of the S2 task force' 10'
        Comparison of  objectives for ILC test facilities with 
        table 3 of  the S2 report
        Speaker: H. Weise (DESY)
        Material: Slides pdf file
      • 11:15 Discussion all 1h0'
        Material: Slides powerpoint file
    • 12:15 - 13:45 lunch break
    • 13:45 - 15:30 WG 4: Input & HOM coupler I
      Location: 1-West
      Material: slides pdf file
      • 13:45 Short overview of the recent results on coupler conditioning at LAL 10'
        Speaker: W.-D. Moeller (DESY)
        Material: Slides pdf file
      • 13:55 High power tests of the prototype input couplers for the Cornell ERL injector 20'
        Speaker: S. Belomestnykh (Cornell)
        Material: Slides pdf file
      • 14:15 First results on a new 1.3 GHz coupler component test stand 20'
        Speaker: B. Rusnak (LLNL)
        Material: Slides pdf file
      • 14:35 3.9 GHz input couplers at FNAL 20'
        Speaker: E. Harms (FNAL)
        Material: Slides pdf file
      • 14:55 Industrialization of input couplers for XFEL 20'
        Speaker: S. Prat (LAL)
        Material: Slides pdf file
      • 15:15 BESSY HOM Couplers in cw operation 15'
        Speaker: J. Knobloch (BESSY)
        Material: Slides powerpoint file
    • 13:45 - 15:30 Additional meetings/discussions on request I
      Location: to be announced
    • 15:30 - 16:00 coffee break
    • 16:00 - 17:00 WG4: Input & HOM coupler II,
      Location: 1-West
      • 16:00 Latest findings on the difficulties at the SNS HOM and power couplers 10'
        Speaker: I. Campisi (ORNL)
        Material: Slides pdf file
      • 16:10 Measurements on the new HOM feedthrough and heat sink for the HOM coupler at cw operation 15'
        Speaker: E. Daly (JLab)
        Material: Slides pdf file
      • 16:25 New 3.9 GHz HOM couplers at FNAL 15'
        Speaker: T. Khabiboulline (FNAL)
        Material: Slides pdf file
      • 16:40 HOM damping and coupler multipacting simulations 10'
        Speaker: Zhenghai Li (SLAC)
        Material: Slides pdf file
      • 16:50 New HOM Dampers for KEK 45 MV/m 9-Cell Structures 10'
        Speaker: Y. Morozumi (KEK)
        Material: Slides pdf file
    • 16:00 - 17:00 Additional meetings/discussions on request II
      Location: to be announced
    • 17:00 - 19:00 Technical Board, second meeting
      Location: Snake Pit - WH-2NE
  • Wednesday, April 25, 2007
    • 09:00 - 10:30 WG2: Summary EP, new treatment infrastructure I
      Location: 1-West
      Material: slides pdf file
      • 09:00 Review Answers to GDE’s Questions Last TTC Meeting 10'
        Speaker: H.Padamsee
      • 09:10 Status of TTC Report to S0 Task Force 5'
        Material: Slides pdf file
      • 09:15 Status of 9 Cell Test Results from Laboratories in all Regions 1h0'
        • Asia (E. Kako - KEK) 20'
          Speaker: K. Kako
          Material: Slides pdf file
        • Europe (A. Matheisen – DESY) 20'
          Speaker: A. Matheisen
          Material: Slides pdf file
        • Americas (J. Mammosser – JLab) 20'
          Speaker: J. Mammosser
          Material: Slides pdf file
      • 10:15 Single cell R&D Results to Guide Improvements for 9-cells (1) 15'
        • Asia (K. Saito - KEK) 15'
          Speaker: K. Saito
          Material: Slides pdf file
    • 10:30 - 11:00 coffee break
    • 11:00 - 12:15 WG2: Summary EP, new treatment infrastructure II
      Location: 1-West
      • 11:00 Single cell R&D Results to Guide Improvements for 9-cells (2) 30'
        • Europe (W. Singer – DESY) 15'
          Speaker: W. Singer
          Material: Slides pdf file
        • Americas (J. Mammosser – JLab) 15'
          Speaker: J. Mammosser
          Material: Slides pdf file
      • 11:30 Process Engineering Developments (1) 45'
        • Open Discussions: (Bring the data if you have it and be prepared to discuss details)
          • Material: Slides pdf filedown arrow
            • Alternate final rinse methods and results (Can one be chosen) 5'
              K.Saito : H2O2 rinsing, decreasing by single cell cavities.
              Speaker: K. Saito
              Material: Slides pdf file
            • Improvements to current methods for monitoring EP process (what has been tried) 10'
              J. Taguchi  (Nomura Plating) : data of HF concentration and the cavity performance.
              Speaker: J. Taguchi
              Material: Slides pdf file
            • Electropolish development - On-Going EP activities at CEA Saclay 5'
              Speaker: F. Eozenou
              Material: Slides pdf file
            • Electropolish development - Shape Influence on Electropolishing ( Single-Cell Cavities ) 5'
              Speaker: M. Bruchon
              Material: Slides pdf file
            • Electropolish development - Some hints about EP mechanism 5'
              Speaker: C. Antoine
              Material: Slides pdf file
            • Electropolish development - Nb Electropolishing R&D 5'
              Speaker: C. Reece
              Material: Slides pdf file
            • Control of field flatness 10'
              Y.Higashi: measurement result of field flatness change @ 77K
              Speaker: Y. Higashi
              Material: Slides pdf file
            • Field emission control methods and success (what seems to be working)
            • Q-disease is it present or not
            • Identify the path for improving reproducibility
        • 12:15 - 13:45 lunch break
        • 13:45 - 15:30 WG2: Summary EP, new treatment infrastructure III
          Location: 1-West
          • 13:45 Process Engineering Developments (2) 45'
            for details please see above (1)
          • 14:30 Alternate R&D Programs (1) 1h0'
            Material: Slides pdf filedown arrow
            • Status and Summary of Results from Large Grain and Single Crystal Efforts (last three to four months) - Asia 10'
              Speaker: K. Saito
              Material: Slides pdf file
            • Status and Summary of Results from Large Grain and Single Crystal Efforts (last three to four months) - America 10'
              Speaker: G.R. Myneni
              Material: Slides pdf file
            • Status and Summary of Vertical EP - Cornell U 15'
              Speaker: H. Padamsee
              Material: Slides pdf file
            • Status and Summary on Alternative Cavity Shapes - Asia 15'
              Speaker: Y. Morozumi
              Material: Slides pdf file
            • Status and Summary on Alternative Cavity Shapes - America 10'
              Speaker: H. Padamsee
              Material: Slides pdf file
        • 15:30 - 16:00 coffee break
        • 16:00 - 19:00 WG2: Summary EP, new treatment infrastructure IV
          Location: 1 North
          • 16:00 Alternate R&D Programs (2) 30'
            For details please see above.
          • 16:30 Status of efforts to develop the next generation infrastructure for cavity processes (with industrial participation) 1h0'
            • Asia (K.Ueno), STF EP system construction 20'
              Speaker: K. Ueno
              Material: Slides pdf file
            • Europe (A. Matheisen) Overview of current progress and 20'
              Speaker: A. Matheisen
              Material: Slides pdf file
            • Americas (S. Mishra) Overview of current progress and future plans 20'
              Speaker: S. Mishra
              Material: Slides pdf file
          • 17:30 Final Discussion and Planning Session 1h30'
            • Capturing and using S0 data
            • Cavity diagnostics implementation
            • How do we organize for this global R&D effort
            • R&D plans what can we achieve by December
        • 16:00 - 17:00 Colloquium "The European XFEL Free Electron Laser at DESY" 1h0' ( 1-West )
          Speaker: Hans Weise
          Material: Slides pdf file
        • 17:00 - 19:00 Collaboration Board meeting
          Location: Snake Pit - WH-2NE
        • 19:30 - 22:00 Dinner at "Chez Leon" ( Chez Leon )
      • Thursday, April 26, 2007
        • 09:00 - 11:00 Tour of Four SC rf Facilities 2h0' ( Departure from the Horseshoe in front of Wilson Hall )
        • 11:00 - 11:20 coffee break
        • 11:20 - 12:40 Summary Reports from WG 1-4, Chair: O Napoly
          Location: 1-West
          • 11:20 Summary Report from WG 1 20'
            Speaker: B. Petersen
            Material: Slides pdf file
          • 11:40 Summary Report from WG 2 20'
            Speaker: J. Mammosser
            Material: Slides pdf file
          • 12:00 Summary Report from WG 3 20'
            Speaker: S. Schreiber
            Material: Slides pdf file
          • 12:20 Summary Report from WG 4 20'
            Speaker: W.D. Moeller
            Material: Slides pdf file
        • 12:40 - 13:00 Report Technical Board 20'
          O.Napoly Chairman
          Material: Slides pdf file
        • 13:00 - 13:20 Report Collaboration Board 20'
          O.Napoly Chairman
          Material: Slides pdf file