Name: 2017 TESLA Technology Collaboration (TTC)
Start: 2017-02-21T08:00:00-05:00
End: 2017-02-24T17:00:00-05:00
Location: No location set

2017 TESLA Technology Collaboration (TTC)

from Tuesday, February 21, 2017 (8:00 AM) to Friday, February 24, 2017 (5:00 PM)

Monday, February 20, 2017
Tuesday, February 21, 2017
9:00 AM MSU, NSCL, and FRIB - Jie Wei (FRIB)
MSU, NSCL, and FRIB
- Jie Wei (FRIB)
9:00 AM - 9:15 AM
Room: Kellogg Center - Auditorium MSU, NSCL, and FRIB
9:15 AM Logistics - Kenji Saito (FRIB)
Logistics
- Kenji Saito (FRIB)
9:15 AM - 9:20 AM
Room: Kellogg Center - Auditorium Logistics
9:20 AM Introduction and Update from last Collaboration Meeting - Hasan Padamsee (Fermi National Accelerator Lab)
Introduction and Update from last Collaboration Meeting (Plenary)
- Hasan Padamsee (Fermi National Accelerator Lab)
9:20 AM - 9:40 AM
Room: Kellogg Center - Auditorium Introduction and Update from last Collaboration Meeting
9:40 AM FRIB Cryomodule Production and Performance at MSU - Kenji Saito
FRIB Cryomodule Production and Performance at MSU (Welcome and Introduction)
- Kenji Saito
9:40 AM - 10:10 AM
Room: Kellogg Center - Auditorium FRIB Cryomodule Production and Performance at MSU
10:10 AM XFEL commissioning experience - Hans Weise (DESY)
XFEL commissioning experience (Plenary)
- Hans Weise (DESY)
10:10 AM - 10:40 AM
Room: Kellogg Center - Auditorium Please populate
10:40 AM Coffee Break
Coffee Break
10:40 AM - 11:00 AM
11:00 AM CADS Linac Beam Operation - Yongming Li (IMP)
CADS Linac Beam Operation
- Yongming Li (IMP)
11:00 AM - 11:30 AM
Room: Kellogg Center - Auditorium Please populate
11:30 AM H-ISOLDE Beam Operation - Akira Miyazaki (CERN)
H-ISOLDE Beam Operation
- Akira Miyazaki (CERN)
11:30 AM - 12:00 PM
Room: Kellogg Center - Auditorium H-ISOLDE Beam Operation
12:00 PM First Results of LCLS-II Cryomodule Tests - Mike Drury (JLab)
First Results of LCLS-II Cryomodule Tests
- Mike Drury (JLab)
12:00 PM - 12:30 PM
Room: Kellogg Center - Auditorium First Results of LCLS-II Cryomodule Tests
12:30 PM Lunch Break
Lunch Break
12:30 PM - 2:00 PM
Room: On Own
2:00 PM WG1: Performance Frontier
WG1: Performance Frontier
2:00 PM - 3:30 PM
Room: Kellogg Center- 103AB
Contributions

2:00 PM Session Intro - Anna Grassellino (Fermilab) Detlef Reschke (DESY) Matthias Liepe (Cornell University)

2:05 PM Low T N doping / N infusion cavity development at DESY - Marc Wenskat (DESY)

2:20 PM Low T N doping understanding - smaples studies (in situ XRR) - Guilherme Dalla Lana Semione (Universitat Hamburg, DESY)

2:35 PM New insides into low temperature doping - Peter Koufalis (Cornell University)

2:55 PM The Importance of the Electron Mean Free Path for Superconducting Radio-Frequency Cavities - James Maniscalco (CLASSE, Cornell University)

3:10 PM Field dependence of surface resistance - experimental - Martina Martinello (Fermilab, IIT)
WG4: Cryomodule design, assembly and performance
WG4: Cryomodule design, assembly and performance
2:00 PM - 3:30 PM
Room: Kellogg Center- 104AB
Contributions

2:00 PM STF-2 cryommodule - module assembly, alignment, installation - Yasuchika Yamamoto (KEK)

2:15 PM LCLS-II CM Mechanical Design - Chuck Grimm (Fermilab)

2:30 PM LCLS-II Assembly - Tug Arkan (Fermilab)

2:45 PM FRIB Cryomodule Design - Samuel Miller (MSU-FRIB)

3:00 PM Design of low-beta cryomodule and development at CEA - Nicolas BAZIN (CEA)

3:15 PM TBD
3:30 PM Coffee Break
Coffee Break
3:30 PM - 4:00 PM
4:00 PM WG1: Performance Frontier
WG1: Performance Frontier
4:00 PM - 5:30 PM
Room: Kellogg Center- 103AB
Contributions

4:00 PM Low temperature doping at FNAL - Anna Grassellino (Fermilab)

4:20 PM JLAB doping talk - Ari Palczewski (Jefferson Lab)

4:40 PM KEK doping talk - Eiji Kako (KEK)

4:55 PM First LCLS2 production cavity results with N doping - Dan Gonnella (SLAC National Accelerator Laboratory)

5:15 PM Discussion
WG4: Cryomodule design, assembly and performance
WG4: Cryomodule design, assembly and performance
4:00 PM - 5:30 PM
Room: Kellogg Center- 104AB
Contributions

4:00 PM Status of ESS medium and high beta cryomodules at CEA - Thierry Trublet (CEA-Saclay/DRF/IRFU)

4:15 PM FRIB Coldmass Assembly - Daniel Victory (Facility for Rare Isotope Beams)

4:30 PM FRIB Cryomodule Assembly - Chris Compton (Facility for Rare Isotope Beams)

4:45 PM Cryomodule Assembly experience - CEBAF/LCLS - Mike Drury (JLab)

5:00 PM Design and fabricaton status of RIKEN - SC Cryomodules - Kazutaka Ozeki (RIKEN)

5:15 PM Summary of discussion on talks and discussion
6:00 PM

6:00 PM - 7:30 PM
Room: Kellogg Center- 103AB
Wednesday, February 22, 2017
9:00 AM WG1: Performance Frontier
WG1: Performance Frontier
9:00 AM - 10:30 AM
Room: Kellogg Center- 103AB
Contributions

9:00 AM Session Intro - Anna Grassellino (Fermilab) Detlef Reschke (DESY) Matthias Liepe (Cornell University)

9:05 AM On trapped flux losses (theory) - Mattia Checchin (FNAL/TD)

9:20 AM On variability of flux trapping (cavity, experimental) - Sam Posen (Fermilab)

9:35 AM Flux expusion variability with vendor material batches - Ari Palczewski (Jefferson Lab)

9:50 AM Vendor talk - address questions - Phil O'Larey

10:00 AM Vendor talk - address questions - Hiroaki Umezawa (Tokyo Denkai Co., Ltd.)

10:10 AM Vendor talk - address questions

10:20 AM Discussion
WG4 : Cryomodule design, assembly and performance
WG4 : Cryomodule design, assembly and performance
9:00 AM - 10:30 AM
Room: Kellogg Center- 104AB
Contributions

9:00 AM LCLS-LL Installation Plans - Robert Coy (SLAC National Lab)

9:20 AM LCLS-II protype tests - Genfa Wu (FNAL/TD)

9:35 AM C-ADS injector cryomoudle; design, assembly, and commissioning - Feisi He (Institute of High Energy Physics, Chinese Academy of Sciences)

9:50 AM Microphonic studies of CEBAF C100 and LCLS II prototype cryomodules - Tom Powers (Jefferson Lab)

10:10 AM Discussion
10:30 AM Coffee Break
Coffee Break
10:30 AM - 11:00 AM
11:00 AM WG1: Performance Frontier
WG1: Performance Frontier
11:00 AM - 12:30 PM
Room: Kellogg Center- 103AB
Contributions

11:00 AM Session Intro - Anna Grassellino (Fermilab) Detlef Reschke (DESY) Matthias Liepe (Cornell University)

11:05 AM Reccent advances on high Q0 Nb3Sn cavities - Daniel Hall (Cornell University)

11:25 AM Insightes into multilayers and new materials from muSR - Tobias Junginger (HZB and TRIUMF)

11:40 AM Thought of perfect resolution of high field Qslop with BCP'ed cavities - Didi Luo (FRIB)

11:55 AM Updates on ingot niobium technology and its applications - Ganapati Myneni (JLab)

12:10 PM Discussion
WG4 : Cryomodule design, assembly and performance
WG4 : Cryomodule design, assembly and performance
11:00 AM - 12:30 PM
Room: Kellogg Center- 104AB
Contributions

11:00 AM FRIB Cryomodules testing experience - John Popielarski (FRIB)

11:20 AM STF-2 cryomoudl- heat load, x-ray, and Lorenz detuning measurements - Yasuchika Yamamoto (KEK)

11:35 AM Summary of talks and discussion
12:30 PM Lunch Break
Lunch Break
12:30 PM - 2:00 PM
Room: On Own
2:00 PM WG2: Performance degradation, care, beamline quality
WG2: Performance degradation, care, beamline quality
2:00 PM - 3:30 PM
Room: Kellogg Center- 103AB
Contributions

2:00 PM Summary of previous meeting about VTA vs cryomodule (E-XFEL(mainly), C100, FRIB, STF2) - Hiroshi Sakai (KEK / DESY)

2:15 PM Field emission statistics for first production LCLS2 cavities and comparison (including setups) to XFEL - Sebastian Aderhold (Fermilab)

2:30 PM STF2 Cryomodule degradation - Yasuchika Yamamoto (KEK)

2:45 PM IMP results about VTA vs cryomodule - Yongming Li (IMP)

3:00 PM ANL Experience -- VTA vs cryomodule -- - Zachary Conway (Argonne National Laboratory)

3:15 PM Short discussion about results of VTA vs cryomodule
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
2:00 PM - 3:30 PM
Room: Kellogg Center- 104AB
Contributions

2:00 PM XFEL cavity procurment strategy, lesson learned - Detlef Reschke (DESY)

2:15 PM LCLS-II cavity procurement stratege and status - Ari Palczewski (Jefferson Lab)

2:30 PM ESS cavity procurement via in-kind contributions - Felix Schlander (European Spallation Source ERIC)

2:45 PM ESS high-beta cavity procurement and quality control in the UK - Mike Ellis (Science & Technology Facilities Council, UK)

3:00 PM CEA medium/high-beta ESS cavity results - Stéphane BERRY (CEA/Irfu)

3:15 PM Discussion on procurement strategies
3:30 PM Coffee Break
Coffee Break
3:30 PM - 4:00 PM
4:00 PM WG2: Performance degradation, cure, beamline quality
WG2: Performance degradation, cure, beamline quality
4:00 PM - 5:30 PM
Room: Kellogg Center- 103AB
Contributions

4:00 PM First result of LCLS2 CM, Q0 studies as function of cooldown - Genfa Wu (FNAL/TD)

4:15 PM Experience with magnetic hygiene and in situ demagnetization to achieve < 2mGauss in CM - Saravan Chandrasekaran (FNAL/TD)

4:30 PM Measurement of the magnetization of each component in KEK - Eiji Kako (KEK)

4:45 PM Long discussion about degradation after VTA
WG3: Cavities (Fabrication and Processing), Tuner and Couplers
WG3: Cavities (Fabrication and Processing), Tuner and Couplers
4:00 PM - 5:30 PM
Room: Kellogg Center- 104AB
Contributions

4:00 PM Production of medium beta cavities for ESS - Paolo Michelato (INFN MIlano - LASA)

4:15 PM Procurement of HWR for SARAF via CEA - Catherine MADEC (CEA)

4:30 PM QWR cavity fabrication, processing and VT results - Kazutaka Ozeki (RIKEN)

4:45 PM Production of the CADS spoke cavities and ancillaries, and lessons learned - Feisi He (Institute of High Energy Physics, Chinese Academy of Sciences)

5:00 PM Production of HWR cavity and ancillaries, and lessons learned - Yongming Li (IMP)

5:15 PM Discussion
Thursday, February 23, 2017
9:00 AM WG2: Performance degradation, cure, beamline quality
WG2: Performance degradation, cure, beamline quality
9:00 AM - 10:30 AM
Room: Kellogg Center- 103AB
Contributions

9:00 AM ReA SRF peration experience over several years - Qiang Zhao (Michigan State University)

9:14 AM Performance degradation and recovery of ISAC-II quarter wave cavities during operation - Tobi Junginger (TRIUMF)

9:28 AM Longterm operation and its care to keep performance in CEBAF (including Helium processing) - Mike Drury (JLab)

9:42 AM Plasma processing for SNS cryomodule - SANG-HO KIM (ORNL)

9:56 AM Plasma Processing setup for LCLS2 at FNAL - Paolo Berrutti (Fermilab)

10:10 AM Discussion about effort to maintain and improve cryomodule performance
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
9:00 AM - 10:30 AM
Room: Kellogg Center- 104AB
Contributions

9:00 AM Prototying experience for the LHC Crab cavities - Silvia Verdú-Andrés (BNL)

9:15 AM Fabrications of superconducting spoke cavity for electron beam acceleration - Masaru Sawamura (National Institutes for Quantum and Radiological Science and Technology (QST))

9:30 AM Dual asynmetric RF-cavity for FEL-design and preliminary experiments - Ivan Konoplev (JAI, Department of Physics, University of Oxford)

9:45 AM Technical issues of QWR, HWR, and their ancillaries at RISP - ILKYOUNG SHIN (Institute for Basic Science)

10:00 AM Comparison of CH, QWR, HWR with performance and cost - Mengxin Xu (Facility for Rare Isotope Beams, Michigan State University)

10:15 AM Discussion
10:30 AM Coffee Break
Coffee Break
10:30 AM - 11:00 AM
11:00 AM WG2: Performance degradation, cure, beamline quality
WG2: Performance degradation, cure, beamline quality
11:00 AM - 12:30 PM
Room: Kellogg Center- 103AB
Contributions

11:00 AM E-XFEL clean room procedure and QC steps - Stéphane BERRY (CEA/Irfu)

11:20 AM Clean room procedures and QC steps that FRIB adopts for assembly of low beta CMs - Laura Popielarski (Michigan State University)

11:40 AM Study on the choice of isolation valves for the FRIB cryomodules - Byron Oja (FRIB)

11:55 AM Presentation describing the clean room procedures and QC steps that ANL adopts for assembly of low beta CMs - Zachary Conway (Argonne National Laboratory)

12:10 PM Discussion on clean works procedure including instrumentation preperation
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
WG3: Cavities (Fabrication and Processing), Tuners and Couplers
11:00 AM - 12:30 PM
Room: Kellogg Center- 104AB
Contributions

11:00 AM Multipacting free coupler design and commissioning for FRIB

11:15 AM FRIB HWR tuner development - Sergey Stark (MSU)

11:30 AM High power coupler design for eRHIC - Xu Chen (BNL)

11:45 AM LCLS-II coupler - Nikolay Solyak (FNAL)

12:00 PM Experience of the KEK biased high power coupler operation - shinji Mitsunobu (KEK High Energy Accelerator Research Organization)

12:15 PM ILC soupler development with TiN coating free ceramics - Yasuchika Yamamoto (KEK)
12:30 PM Lunch
Lunch
12:30 PM - 1:30 PM
Room: On Own

1:30 PM

1:30 PM - 2:30 PM
Room: Kellogg Center- 103AB

1:45 PM Tour #1
Tour #1
1:45 PM - 3:30 PM

2:30 PM

2:30 PM - 4:00 PM

4:00 PM Tour #2
Tour #2
4:00 PM - 5:30 PM

6:00 PM

6:00 PM - 7:00 PM
Room: Red Cedar A/B

7:00 PM Dinner-Kellogg Hotel and Conference Center
Dinner-Kellogg Hotel and Conference Center
7:00 PM - 9:00 PM
Room: Kellogg Center- Red Cedar AB
Friday, February 24, 2017
9:00 AM Prototype Experience SRF Cavities for ESS - Christine Darve (ESS)
Prototype Experience SRF Cavities for ESS
- Christine Darve (ESS)
9:00 AM - 9:30 AM
Room: Kellogg Center - Auditorium Prototype Experience SRF Cavities for ESS
9:30 AM SRF Technologies for PIP-II at FNAL - Sergey Belomestnykh (Fermilab)
SRF Technologies for PIP-II at FNAL
- Sergey Belomestnykh (Fermilab)
9:30 AM - 10:00 AM
Room: Kellogg Center - Auditorium SRF Technologies for PIP-II at FNAL
10:00 AM WG1 Summary
WG1 Summary
10:00 AM - 10:20 AM
Room: Kellogg Center - Auditorium WG1 Summary

10:20 AM WG2 Summary
WG2 Summary
10:20 AM - 10:40 AM
Room: Kellogg Center - Auditorium WG2 Summary

10:40 AM Coffee Break
Coffee Break
10:40 AM - 11:00 AM
11:00 AM WG3 Summary - Frank Gerigk (CERN)
WG3 Summary
- Frank Gerigk (CERN)
11:00 AM - 11:20 AM
Room: Kellogg Center - Auditorium WG3 Summary
11:20 AM WG4 Summary
WG4 Summary
11:20 AM - 11:40 AM
Room: Kellogg Center - Auditorium WG4 Summary
11:40 AM Technical Board Report - Eiji Kako (KEK)
Technical Board Report
- Eiji Kako (KEK)
11:40 AM - 11:50 AM
Room: Kellogg Center - Auditorium Technical Board Report
11:50 AM Collaboration Board Report - Hasan Padamsee (Fermi National Accelerator Lab)
Collaboration Board Report
- Hasan Padamsee (Fermi National Accelerator Lab)
11:50 AM - 12:05 PM
Room: Kellogg Center - Auditorium Collaboration Board Report
12:05 PM Closing Remarks - Hasan Padamsee (Fermi National Accelerator Lab)
Closing Remarks
- Hasan Padamsee (Fermi National Accelerator Lab)
12:05 PM - 12:20 PM
Room: Kellogg Center - Auditorium Closing Remarks