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TTC 2019, TESLA Technology Collaboration

5–8 Feb 2019
AMS Student Nest, UBC Campus
America/Vancouver timezone

Contribution List

99 / 99
0. Welcome, Introduction, Logistics
Robert Laxdal (TRIUMF)
05/02/2019, 09:00
1. TTC Chairman's Report
Hans Weise (DESY)
05/02/2019, 09:15
2. TRIUMF overview and SRF activities
Zhongyuan Yao (TRIUMF)
05/02/2019, 09:30
3. FRIB Cavity Performance Statistics and Lessons Learned
John Popielarski (FRIB)
05/02/2019, 10:00
61. Introduction WG2
Martina Martinello (FNAL)
05/02/2019, 11:00
21. Long Term Operation of a Large Ensemble of SRF Cavities in CEBAF
Arne Freyberger (JLab)
05/02/2019, 11:00
62. Field emission study on cERL main linac cryomodule
Kensei Umemori (KEK)
05/02/2019, 11:10
22. Overview of 12 year operation of the SCL at SNS
Mr John Mammosser (SNS), Sang-Ho Kim (ORNL)
05/02/2019, 11:20
63. Field emission studies for ESS prototipe cryomodules and vertical test diagnostic
Enrico Cenni (CEA Saclay), stephane Berry (CEA Saclay)
05/02/2019, 11:30
23. Summary of the maximum SCRF voltage in XFEL
Nick Walker (DESY)
05/02/2019, 11:40
64. Plans for beam-loss and field-emission detection in LCLS-2
Alan Fisher (SLAC)
05/02/2019, 11:50
25. Operation and performance limits of the LHC cryomodule
Katarzyna Turaj (CERN)
05/02/2019, 12:00
65. Overview on coupler protection
Tom Powers (JLAB)
05/02/2019, 12:10
100. Discussion
Julien Branlard (DESY), Dr Rong-Li Geng (Jefferson Lab)
05/02/2019, 12:15
103. SRF CAVITY R&D at SHINE
05/02/2019, 12:20
26. Long term experience at INFN Legnaro
Giovanni Bisoffi (INFN-LNL)
05/02/2019, 14:00
66. Robotic High Pressure Rinsing of Complex Geometry SRF Cavities
Joe Whaley (FRIB)
05/02/2019, 14:00
27. Experience with LCLS-II Cavity and Cryomodule Tests at Fermilab
Elvin Harms (Fermilab)
05/02/2019, 14:18
67. The use of robotics in cavity preparation and assembly procedures
Stephane Berry (CEA Saclay)
05/02/2019, 14:18
28. Field Emission and Mitigation in the CEBAF Linacs
Robert Legg (JLAB), Rongli Geng (JLab)
05/02/2019, 14:36
68. Plasma cleaning development for LCLS-II cavities
Bianca Giaccone (FNAL)
05/02/2019, 14:36
29. Exceptional events during operation of the European XFEL
Mathieu Omet (DESY)
05/02/2019, 14:54
69. T-mapping, B-measurements and vertical diagnostics at Cornell
Ryan Porter (Cornell)
05/02/2019, 14:54
70. INFN-LASA experience on vertical cold test diagnostics
Carlo Pagani (INFN Milano - LASA)
05/02/2019, 15:12
30. Operational Experience of Cavity/CMs in ISAC-II QWR Linac
Zhongyuan Yao (TRIUMF)
05/02/2019, 15:12
71. Combined magnetometric and thermometric characterisation of a TESLA type cavity cooled down in an external magnetic field
Oliver Kugeler (HZB)
05/02/2019, 16:00
35. Long Term Experience with SRF Linac at ELBE
Prof. Peter Michel (ELBE)
05/02/2019, 16:00
31. LLRF system performance limiting factors during CW operation of high Ql cavities cryomodule
Wojciech Cichalewski (LUT-DMCS)
05/02/2019, 16:18
72. Transition Edge Sensors for Thermal Mapping as a diagnostics tool on bulk Niobium SRF Cavities
Giovanna Vandoni (CERN)
05/02/2019, 16:18
33. LLRF compensation and mitigation of two cavity instability
Ramona Leewe (TRIUMF)
05/02/2019, 16:36
73. Magnetic field sensors and measuraments in cryomodules
Genfa Wu (FNAL), Sam Posen (Fermilab)
05/02/2019, 16:36
34. CEBAF C100 Fault Classification Based on Time Domain RF Signals
Tom Powers (JLab)
05/02/2019, 16:54
74. Three Axis Helmholtz coil Configuration for Flux Trapping Studies at TRIUMF
Andrew Cote (UBC)
05/02/2019, 16:54
101. Discussion
Julien Branlard (DESY), Dr Rong-Li Geng (Jefferson Lab)
05/02/2019, 17:12
75. Magnetic Field Diagnostics at the DESY Vertical Teststands
Marc Wenskat (DESY)
05/02/2019, 17:12
5. Summary of Recent Progress in High Q and High Gradient Research
Anna Grassellino (FNAL)
06/02/2019, 09:00
6. LCLS-II – the Issues and Path Forward
Andrew Burrill (LCLS-II)
06/02/2019, 09:30
7. First Crabbing of a Proton Beam
Rama Calaga (CERN)
06/02/2019, 10:00
76. HF-free bipolar EP - progress unraveling the mechanism and optimizing for multi-cell cavities
Charles Reece (JLAB), Hui Tian (JLAB)
06/02/2019, 11:00
36. The 8T solenoid and the local magnetic shielding in the FRIB cryomodules
Kenji Saito (FRIB)
06/02/2019, 11:00
77. Cavity etching via rf Ar/Cl plasma
Jeremy Peshl (ODU)
06/02/2019, 11:18
37. Comparison of 4K/2K operation performance in CEBAF injector cryomodules
Grigory Eremeev (JLab)
06/02/2019, 11:18
38. Experience with the CeC PoP 4K 1/4 Wave Photocathode Gun and 2K 5-Cell Cavity at RHIC
Kevin Smith (BNL)
06/02/2019, 11:36
78. Green processing of cavities via vibro-tumbling
Cristian Pira (INFN-LNL)
06/02/2019, 11:36
39. Experience with cryogenics induced microphonics in LCLS-II cryomodules
Tom Peterson (SLAC)
06/02/2019, 11:54
79. Vertical EP and green EP progress at Cornell
James Maniscalco (Cornell)
06/02/2019, 11:54
40. Commissioning of 704MHz SRF booster cavity for LEReC
Wencan Xu (BNL)
06/02/2019, 12:12
80. EP Developments at TRIUMF
James Keir (TRIUMF)
06/02/2019, 12:12
81. Lessons learned from LCLS-II shipments
Joshua KALUZNY (FNAL), Tom Peterson (SLAC)
06/02/2019, 14:00
41. Results of N-infusion at KEK new furnace
Kensei Umemori (KEK)
06/02/2019, 14:00
42. Cryo-AFM R&D
Zhuawn Sung (FNAL)
06/02/2019, 14:18
83. Lessons learned from LHC and other magnet shipments
Tom Nicol (FNAL)
06/02/2019, 14:20
84. Adaptation of cryomodule shakers, truck trailer shakers, etc.
Tom Nicol (FNAL)
06/02/2019, 14:35
43. Infusion R&D at DESY
Marc Wenskat (DESY)
06/02/2019, 14:36
85. Transportation of cryomodule from Vancouver to Kolkata
Norman Muller (TRIUMF)
06/02/2019, 14:45
44. JLab work on low(er) temperature near-surface diffusion post 800C(or higher) anneal of Nb - aka "infusion”
Pashupati Dhakal (JLab)
06/02/2019, 14:54
86. Cryomodule instrumentation and diagnostics for transport
Jeremiah Holzbauer (FNAL)
06/02/2019, 15:00
45. Infusion R&D at Cornell
James Maniscalco (Cornell)
06/02/2019, 15:12
87. Comparison between warm strongback, spaceframe, DESY-style, etc.
Kay Jensch (DESY), Stephane Berry (CEA Saclay), Tom Nicol (FNAL)
06/02/2019, 16:00
46. The LCLS-II HE High Q and Gradient R&D Program
Dan Gonnella (SLAC)
06/02/2019, 16:00
47. Quench studies in single and multicell N-doped cavities
Daniel Bafia (FNAL)
06/02/2019, 16:18
48. LCLS-II Doping / High Q/Gradient - Jlab
Ari Palczewski (JLab)
06/02/2019, 16:36
88. Crab cavity cryostat design, cavity support, and alignment
Alan Wheelhouse (STFC), Peter McIntosh (STFC)
06/02/2019, 16:40
49. Thermal diffusivity measurements on niobium
Ganapati Myneni (JLab)
06/02/2019, 16:54
89. Top loading vs. "Butter dish" design for quarter and half-wave cavity cryostats
Kenji Saito (FRIB), Sam Miller (FRIB)
06/02/2019, 17:00
50. N doping results on 650 MHz cavities
Martina Martinello (FNAL)
06/02/2019, 17:12
51. Discussion of Questionnaire
Marc Wenskat (DESY)
07/02/2019, 09:00
90. SNS and LCLS-II at Jefferson Lab
Naeem Huque (JLAB)
07/02/2019, 09:00
52. Low T baking studies for KEK cavities
Kensei Umemori (KEK)
07/02/2019, 09:18
91. SRF cavity and cryomodule conceptual designs for eRHIC
Douglas Holmes (BNL)
07/02/2019, 09:20
53. Low T Bake - cool down studies
Daniel Bafia (FNAL)
07/02/2019, 09:36
92. Design, assembly, transportation of the cryomodule for SRILAC, heavi-ion, CW
Dr Naruhiko Sakamoto (RIKEN Nishina Center)
07/02/2019, 09:40
54. Baking R&D at DESY
Lea Steder (DESY)
07/02/2019, 09:54
93. Conceptual Cryomodule Design for the CW HElmholtz LInear Accelerator at GSI
Florian Dziuba (GSI)
07/02/2019, 10:00
94. Support post failure in CM2 (ILC-style cryomodule) at Fermilab
Tom Nicol (FNAL)
07/02/2019, 10:10
55. Low T Bake Cornell
James Maniscalco (Cornell)
07/02/2019, 10:12
95. Flow-induced microphonics
Josh Kaluzny (FNAL), Tom Peterson (SLAC)
07/02/2019, 11:00
56. Low β Cavity Performance Improvement Studies using Multimode Resonators
Philipp Kolb (TRIUMF)
07/02/2019, 11:00
57. Frequency dependence studies of Nb3Sn cavities
Sam Posen (FNAL)
07/02/2019, 11:18
99. Microphonics measurements on ARIEL e-LINAC cryomodule
Yanyun Ma (TRIUMF)
07/02/2019, 11:20
96. Design differences for CW and pulsed operation
Elvin Harms (FNAL), Tom Peterson (SLAC)
07/02/2019, 11:35
58. Update on Nb3Sn R&D at Cornell
Ryan Porter (Cornell)
07/02/2019, 11:36
59. Nb/Cu by energetic condensation and SIS multilayers
Anne-Marie Valente-Feliciano (JLAB)
07/02/2019, 11:54
97. Design issues of main cryomodule for cERL, CW operation
Kensei Umemori (KEK)
07/02/2019, 11:55
60. Discussion
Marc Wenskat (DESY)
07/02/2019, 12:12
98. Component shipping tests
John Mammosser (SNS)
07/02/2019, 12:15
9. Report from the Second Topical Workshop on Microphonics, LLRF Workshop Series, Brooklyn, NY, October 25-26, 2018
Curt Hovater (JLAB), Kevin Smith (BNL)
07/02/2019, 14:00
10. Report from the 8th International Workshop on Thin Films and New Ideas for Pushing the Limits of RF Superconductivity, INFN/Legnaro, October 8-10, 2018
Anne-Marie Valente-Feliciano (JLAB)
07/02/2019, 14:30
11. Report from the TTC/ARIES topical workshop on flux trapping and magnetic shielding, CERN, November 8-9, 2018
Walter Venturini-Delsolaro (CERN)
07/02/2019, 15:00
102. Slides for discussion
Mr Tom Peterson (SLAC)
07/02/2019, 16:00
19. muSR and beta-NMR - probing the superconducting state
Rob Kiefl (UBC/TRIUMF)
08/02/2019, 09:00
20. First Science from XFEL
Anton Barty (CFEL)
08/02/2019, 09:45
12. WG1 Report
Julien Branlard (DESY), Dr Rong-Li Geng (Jefferson Lab)
08/02/2019, 11:00
13. WG2 Report
Martina Martinello (FNAL), Dr Oliver Kugeler (Helmholtz Zentrum Berlin)
08/02/2019, 11:15
14. WG3 Report
Mr Kensei Umemori (KEK), Mr Marc Wenskat (DESY)
08/02/2019, 11:30
15. WG4 Report
Dr Naruhiko Sakamoto (RIKEN Nishina Center), Stephane Berry (CEA Saclay), Mr Thomas Nicol (Fermilab)
08/02/2019, 11:45
16. Technical Board Report
Eiji Kako (KEK)
08/02/2019, 12:00
17. Chairman's Report
Hans Weise (DESY)
08/02/2019, 12:15
18. Closing Remarks
Robert Laxdal (TRIUMF)
08/02/2019, 12:30
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