Name: TESLA Technology Collaboration (TTC) Meeting February 28-March 3 2011 Milano, Italy
Start: 2011-02-28T08:30:00+01:00
End: 2011-03-03T13:30:00+01:00
Location: Palazzo Greppi, University of Milano, Milano, Italy

TESLA Technology Collaboration (TTC) Meeting<BR>February 28-March 3 2011<BR>Milano, Italy

from Monday 28 February 2011 (08:30) to Thursday 3 March 2011 (13:30)

Monday 28 February 2011

08:30 Registration
Registration
08:30 - 09:00
Room: Sala Napoleonica
09:00 Welcome and introduction, status and progress reports
Welcome and introduction, status and progress reports
09:00 - 11:00
Room: Sala Napoleonica
Contributions

09:00 Welcome by University of Milano and INFN - Carlo Pagani (MI)

09:10 Introduction and update since last meeting - Yoshishige Yamazaki (JPARC)

09:30 ESS Status and Plans - Romuald Duperrier (CEA)

10:00 XFEL Progress and Status - Hans Weise (DESY)

10:30 The KoRIA Project - Seung-Woo Hong (SKKU)

10:50 The KoRIA superconducting accelerator - Tae-Sun Park (SKKU)
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: Foyer
11:30 News and highlights from other meeting and workshops, WG intro
News and highlights from other meeting and workshops, WG intro
11:30 - 13:30
Room: Sala Napoleonica
Contributions

11:30 Summary of HOM Workshop at CORNELL - Matthias Liepe (Cornell)

11:50 Summary of Thin Film Workshop - Vincenzo Palmieri (LNL)

12:10 Summary of Large Grain Workshop - Ganapati Myneni (JLAB)

12:30 Introduction of WG-1: Operational Performances of Cavities and Cryomodules - Eiji Kako (KEK)

12:35 Introduction of WG-2: Design and Fabrication of Cavities and Cryomodules - Axel Matheisen (DESY)

12:40 Introduction of WG-3: Open Discussion and Talks on SRF Topics - Peter Kneisel (JLAB)

12:45 Open Discussion and WG Organization
13:30 Lunch Break
Lunch Break
13:30 - 14:30
Room: Foyer
13:30 - 14:30
Room: Meeting Room
Contributions

13:30 Meeting of the TTC Collaboration Board
14:30 Cavity Performance
Cavity Performance
14:30 - 16:30
Room: Sala Napoleonica
Contributions

14:30 Recent VT Results in the STF-2 Cavities - Yasuchika Yamamoto (KEK)

14:50 Experience with the CEBAF 12 GeV Cavities to-date - Charles Reece (JLAB)

15:10 Recent Cavity VT Results at DESY - Reschke Detlef (DESY)

15:30 Recent Cavity VT Results at FNAL - Camille Ginsburg (FNAL)

15:50 Data from Explosive Field Emission in Vertical Tests - Joe Ozelis (FNAL)

16:10 Overall Discussion
16:30 Coffee Break
Coffee Break
16:30 - 17:00
Room: Foyer
17:00 Cryomodule Performances
Cryomodule Performances
17:00 - 18:30
Room: Sala Napoleonica
Contributions

17:00 High Power Tests in S1-G Cryomodule - Eiji Kako (KEK)

17:20 Comparison of Tuner Performances in S1-G - Rocco Paparella (INFN)

17:35 Cryomodule Performances in CM1 at FNAL - Elvin Harms (FNAL)

17:55 Cryomodule Performances in FLASH and XFEL - Denis Kostin (DESY)

18:15 Overall Discussion
18:30 Welcome reception
Welcome reception
18:30 - 19:30
Room: Sala Napoleonica
Tuesday 1 March 2011
09:00 Data to expect from near-future large scale cavity/cryomodule systems
Data to expect from near-future large scale cavity/cryomodule systems
09:00 - 10:00
Room: Sala Napoleonica
Contributions

09:00 Cryomodule tests at DESY. Topic introduction. - Denis Kostin (DESY)

09:20 Discussion on experience exchange between low and high beta.

09:40 E.ZANON Infrastructure Status for XFEL - Giorgio Corniani (EZ)
10:00 Low beta cavity performance and limitations
Low beta cavity performance and limitations
10:00 - 11:00
Room: Sala Napoleonica
Contributions

10:00 ESS SC Cavity R&D Plans - Guillaume Devanz (CEA)

10:15 SC Activities at IAP Frankfurt - Marco Busch (IAP)

10:30 Low beta cavities and tuners development at FNAL - Leonardo Ristori (FNAL)

10:45 Estimation of ESS cavity-to-cavity coupling - Stephen Molloy (RHUL)
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: Foyer
11:30 Issues with large-scale production of Cavities/Cryomodules - Challenges and plans for XFEL, and ongoing efforts elsewhere
Issues with large-scale production of Cavities/Cryomodules - Challenges and plans for XFEL, and ongoing efforts elsewhere
11:30 - 13:30
Room: Sala Napoleonica
Contributions

11:30 1.3 GHz SC Cavity for the European XFEL - Waldemar Singer (DESY)

12:00 Status of CEA-Saclay XFEL Module Assembly Infrastructure - Catherine Madec (CEA)

12:30 Material for XFEL and ILC - Where is the bottleneck? - Waldemar Singer (DESY)

13:00 ACC39 operation at FLASH - Elmar Vogel (DESY)

13:05 Status and plan for the 3.9 GHz section of XFEL - Paolo Pierini (INFN)

13:15 Discussion
13:30 Lunch Break
Lunch Break
13:30 - 14:30
Room: Foyer
14:30 Infrastructure status and plans
Infrastructure status and plans
14:30 - 16:00
Room: Sala Napoleonica
Contributions

14:30 CERN Status - Wolfgang Weingarten (CERN)

14:45 University of Wuppertal Status - Guenter Mueller (University of Wuppertal)

15:00 DESY Status - Axel Matheisen (DESY)

15:15 Progress in the cavity fabrication pilot plant at KEK - Takeyuki Saeki (KEK)

15:30 CEA-Saclay Status - Olivier Napoly (CEA)

15:45 TEDF Facility - Charles Reece (JLAB)
16:00 Coffee Break
Coffee Break
16:00 - 16:30
Room: Foyer
16:30 Power couplers (Cleaning vs. performances, designs for high beam power)
Power couplers (Cleaning vs. performances, designs for high beam power)
16:30 - 18:00
Room: Sala Napoleonica
Contributions

16:30 Cleaning Methods of SRF Power Couplers - Mircea Stirbet (JLAB)

17:00 Findings in Couplers after Operation in Cavities - Denis Kostin (DESY)

17:30 Discussion
Wednesday 2 March 2011
09:00 Pressure vessel certification and Cryomodule Design
Pressure vessel certification and Cryomodule Design
09:00 - 11:00
Room: Sala Napoleonica
Contributions

09:00 Pressure Vessel Certifications: How are Various Labs Addressing Requirements - Axel Matheisen (DESY)

09:20 FNAL Pressure Vessel Compliance Strategy - Arkadi Klebaner (FNAL)

09:30 Discussion/Comparison on Pressure Vessel approaches

09:45 Construction of cERL Injector Cryomodule at KEK - Shuichi Noguchi (KEK)

10:05 CW Cryomodule Optimisation and Development for ERL Applications - Peter McIntosh (STFC)

10:25 Design and Construction Experiences for the ERL Phase 1B Cryomodule - Matthias Liepe (Cornell)

10:45 JINR activity on design of the 4th generation cryomodule - Asiya Sukhanova (JINR) Grigori Shirkov (JINR)
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: Foyer
11:30 Low beta design issues for cavities and modules
Low beta design issues for cavities and modules
11:30 - 12:30
Room: Sala Napoleonica
Contributions

11:30 IFMIF SC HWR Cryomodule Development - Fabienne ORSINI (CEA SACLAY)

11:45 Low beta cryomodule developments at FNAL - Tom Nicol (FNAL)

12:00 Plans for CERN SPL Test Cryomodule - Wolfgang Weingarten (CERN)

12:15 Spiral 2 Cavities and Cryomodule Tests - Guillaume Olry (IPN Orsay)
12:30 Surface Treatments, new Procedures
Surface Treatments, new Procedures
12:30 - 13:30
Room: Sala Napoleonica
Contributions

12:30 Progress in Barrel Polishing - Charlie Cooper (FNAL)

12:50 New and Improved Methods for Characterizing Nb Surface Roughness - Charles Reece (JLAB)

13:10 Surface Roughness Investigations on Niobium Samples using Optical Profilometry - Guenter Mueller (University of Wuppertal)
13:30 Lunch Break
Lunch Break
13:30 - 14:30
Room: Foyer
13:30 - 14:30
Room: Meeting Room
Contributions

13:30 Meeting of the TTC Technical Board
14:30 Surface Treatments, new Procedures (continued)
Surface Treatments, new Procedures (continued)
14:30 - 16:00
Room: Sala Napoleonica
Contributions

14:30 Exploration of Post EP Cleaning on End-Group of ILC-type Cavities - Kenji Saito (KEK)

14:50 In-Situ Measurements of Material Removal During BCP - Mircea Stirbet (JLAB)

15:10 An Inexpensive Inspection System for Nb Cavities - Mircea Stirbet (JLAB)

15:25 Progress of MO Seal - Kenji Saito (KEK)

15:40 Horizontal EP of a Dressed 1.3 GHz 9-cell Cavity - Joe Ozelis (FNAL)
16:00 Coffee Break
Coffee Break
16:00 - 16:30
Room: Foyer
16:30 Recent Progress with Cavities
Recent Progress with Cavities
16:30 - 18:00
Room: Sala Napoleonica
Contributions

16:30 Recent Ichiro 9-Cell Progress by JLAB/KEK - Kenji Saito (KEK)

16:55 Update on Seamless Cavity Measurements - Waldemar Singer (DESY)

17:15 Superconducting Photo-Injectors: Status of BESSY Systems - Oliver Kugeler (BESSY)

17:35 Discussion
Thursday 3 March 2011
09:00 Discussion Topics
Discussion Topics
09:00 - 11:00
Room: Sala Napoleonica
Contributions

09:00 How Important is the Surface Finish/Roughness in Determining the Performance of Niobium Cavities? Introduction to the Topics - Peter Kneisel (JLAB)

09:15 Discussion

09:40 Is Hydrogen in Niobium (besides Q-Disease) Responsible for Performance Limitations? Introduction to the Topic - Ganapati Myneni (JLAB)

09:55 Discussion

10:20 Heat Treatments: 120 C, How Long? 600 C vs 800 C, how long? Introduction to the Topic. - Waldemar Singer (DESY)

10:35 Discussion
11:00 Coffee Break
Coffee Break
11:00 - 11:30
Room: Foyer
11:30
11:30 - 13:30
Room: Sala Napoleonica
Contributions

11:30 Report from Collaboration Board

11:50 Report from Technical Board

12:10 WG 1 Summary - John Mammosser (Jefferson Lab)

12:30 WG 2 Summary - Paolo Pierini (MI)

12:50 WG 3 Summary

13:10 Close out and Adjourn

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