Name: TTC 2022, TESLA Technology Collaboration
Start: 2022-01-25T13:25:00+09:00
End: 2022-01-27T17:40:00+09:00
Location: No location set

TTC 2022, TESLA Technology Collaboration

from Tuesday 25 January 2022 (13:25) to Thursday 27 January 2022 (17:40)

Monday 24 January 2022
Tuesday 25 January 2022
13:30
13:30 - 14:20
Contributions

13:30 Welcome & Opening: Welcome speech by S. Ishida (Director of QST/Rokkasho)

13:35 Welcome & Opening: Opening talk "Present status of the LIPAC/IFMIF" - Keitaro Kondo (QST)

14:05 Welcome & Opening: Introduction talk - Hans Weise (DESY MSL (Supraleitende Beschleuniger Technologie))
14:20 session 1
session 1
14:20 - 15:00
Contributions

14:20 Challenge of multi-laboratories and industries collaboration: LCLS-II experience, Richard Stanek (FNAL)

14:40 Challenge of multi-laboratories and industries collaboration: SHINE experience, Wang Dong (SINAP)
session 1
session 1
14:20 - 15:00
Contributions

14:20 LCLS-II-HE High Q/Gradient R&D Program, First CM Test Results, and CM Plasma Processing Results, D.Gonnella (SLAC)

14:40 High Q/Gradient based on the completely new Wuxi platform, J. Chen (SARI)
15:00 Coffee Break
Coffee Break
15:00 - 15:20
15:20 session 2
session 2
15:20 - 17:00
Contributions

15:20 Challenge and issues in worldwide projects, Michael Pekeler (Research Instruments)

15:40 Shipment experience: example of Canon klystrons for XFEL, Naoya Munemoto (CANON-CETD)

16:00 Challenge and issues in worldwide projects, Ambra Gresele (Zanon)

16:20 Solid state amplifiers for SESAME, Massamba Diop (Soleil)

16:40 Solid state amplifiers for PIP-II, Mahendra Lad (RRCAT)
session 2
session 2
15:20 - 17:00
Contributions

15:20 650 MHz High Q at FNAL, K. Mc Gee (MSU/FNAL)

15:40 High Q & gradient 650MHz and 1.3GHz cavities at IHEP, F. He (IHEP)

16:00 Tuning Nb Cavity Performance via Oxide Dissolution, E. Lechner (JLAB)

16:20 The Role of O in Enabling High Gradients and High Q, D. Bafia (FNAL)

16:40 Surface structural studies of SRF Nb cutouts at cryogenic conditions using synchrotron radiation-based characterization techniques, A. Cano (FNAL)
17:00 Open discussion
Open discussion
17:00 - 18:00

Open discussion
Open discussion
17:00 - 18:00
Wednesday 26 January 2022
13:30 session 3
session 3
13:30 - 15:00
Contributions

13:30 Communication, engineering and documentation in the HC-LHC project, Luca Dassa (CERN)

13:50 Transporting Cryomodules from TRIUMF to Kolkata, documentation and engineering, James Keir (TRIUMF)

14:10 Engineering and assembly of the IFMIF/EVEDA SRF Linac, Guy Philips (F4E) + discussion time
session 3
session 3
13:30 - 15:00
Contributions

13:30 Theory of Dynes superconductor: magnetic and nonmagnetic impurities; and their effect to coherent peak, RBCS, and Res, F. Herman (Comenius University)

13:50 Summary of thin film working group, M. Wenskat (DESY)

14:00 Mitigation of parasitic losses in the quadrupole resonator enabling direct measurements of low residual resistances of SRF samples, S. Keckert (HZB)

14:20 High-field behavior of Nb3Sn films for SRF cavities, N. Verboncoeur (Cornell)

14:40 Improvement of the first flux entry field by laser post-treatment of the thin Nb film on Cu, R. Ries (Institute of Electrical Engineering SAS)
15:00 Coffee Break
Coffee Break
15:00 - 15:20
15:20 session 4
session 4
15:20 - 17:00
Contributions

15:20 Licensing of the IFMIF/EVEDA Cryoplant and SRF Linac, A.Kasugai (QST)

15:40 Pressure vessel regulation in the USA, Arkadiy Klebaner (FNAL)

16:00 High pressure safety code and transportation for ILC cryomodules, K. Umemori (KEK)

16:20 Transportation plan of the PIP-II cryomodules, Saravan Chandrasekaran (FNAL) + discussion time
session 4
session 4
15:20 - 17:00
Contributions

15:20 Recent progress of flux trapping/expulsion studies in TEM cavities and samples, A. Miyazaki/ D. Longuevergene/ F. Kramer/ P. Kolb (Uppsala/Orsay/HZB/TRIUMF)

15:40 Observation of intermediate mixed state in high-purity cavity grade Nb by MO imaging and its implication to flux trapping mechanism, S. Ooi (NIMS)

16:00 HiPIMS Nb on seamless Cu substrates: different ways to fabricate seamless substrates, and their results in a vertical cryostat, L. Vega Cid (CERN)

16:20 Investigation of new EBW technique for cavity fabrication, T. Dohmae (KEK)

16:40 IMP novel cavity technology development for industrial application, M. Xu (IMP)
17:00 Open discussion
Open discussion
17:00 - 18:00

Open discussion
Open discussion
17:00 - 18:00
Thursday 27 January 2022
13:30
13:30 - 15:00
Contributions

13:30 SNS PPU Cavity Fabrication and Test results / JLAB - Pashupati Dhakal (JLAB)

14:00 Status of ILC Global Activities / KEK - Shin Michizono (KEK)

14:30 Initial experience with ESS crymodules / ESS - Philippe Goudket (ESS)
15:00 Coffee Break
Coffee Break
15:00 - 15:20
15:20 Summary & closing remarks
Summary & closing remarks
15:20 - 16:20
Contributions

15:20 Summary talk WG1 - Cristian Boffo (Fermilab)

15:40 Summary talk WG2 - Akira Miyazaki (Uppsala University and CERN)

16:00 Closing remarks - Hans Weise (DESY MSL (Supraleitende Beschleuniger Technologie))

16:10 Outlook - Eiji Kako
16:20

16:20 - 17:40

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