TTC Meeting at DESY, March 24 - 27, 2014

Europe/Berlin
DESY Hamburg

DESY Hamburg

Description
The mission of the TESLA Technology Collaboration is to advance SRF 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. To this end the Collaboration supports and encourages free and open exchange of scientific and technical knowledge, expertise, engineering designs, and equipment.
The TTC organizes regular collaboration meetings where new developments are reported, recent findings are discussed and technical issues are concluded. The next meeting will be hosted by DESY 24-27 March 2014.
Program Committee:
Olivier Napoly, CEA Camille Ginsburg, FNAL Hans Weise, DESY Eiji Kako, KEK Wolf-Dietrich Möller, DESY
WG Topics - WG1 - WG2 - WG3 - WG4 - WG5 - WG6 - WG7 - WG8
Participants
  • Adolfo VELEZ
  • Akira Yamamoto
  • Alan Wheelhouse
  • Alban Sublet
  • Alessandro Ratti
  • Alexey Ermakov
  • Alexey Sulimov
  • Aliaksandr Navitski
  • Allan Rowe
  • Ambra Gresele
  • Andreas Schmidt
  • Andrew Burrill
  • Andrzej Kotarba
  • Anna Grassellino
  • Ari Palczewski
  • Arkadiy Klebaner
  • Arne Brinkmann
  • Axel Matheisen
  • Axel Neumann
  • Bernd Spaniol
  • Birte van der Horst
  • Brian Foster
  • Camille Ginsburg
  • Carlo Pagani
  • Catherine MADEC
  • Cecilia Maiano
  • Charles Reece
  • Chris Adolphsen
  • Christel Övermann
  • Christine Darve
  • Claire Antoine
  • Daniele Sertore
  • Dario Rizzetto
  • David Longuevergne
  • Denis Kostin
  • Detlef Reschke
  • Dmitri Sergatskov
  • Donald Edwards
  • Eckhard Elsen
  • Eiji Kako
  • Elmar Vogel
  • Fabien Eozénou
  • Fernando Toral
  • Giorgio Corniani
  • Guenter Mueller
  • Hans Weise
  • Heiner Brueck
  • Helen Edwards
  • Henning Christof Weddig
  • Hiroshi Sakai
  • Jacek Sekutowicz
  • Jens Iversen
  • Jiankui Hao
  • Jie Gao
  • Jinfang Chen
  • Jiyuan Zhai
  • John Weisend
  • Julia Vogt
  • Juliette Plouin
  • Jörn Schaffran
  • Karl-Martin SCHIRM
  • Katrin Lando
  • Kay Jensch
  • Kenneth Premo
  • Kensei Umemori
  • Kiyosumi Tsuchiya
  • Kohei KANAOKA
  • Laura Monaco
  • Lea Steder
  • Lutz Lilje
  • Mahadevan KRISHNAN
  • Marc Ross
  • Marc Wenskat
  • Mark Champion
  • Massamba DIOP
  • Massimiliano Moretti
  • Mathieu Therasse
  • Michael Drury
  • Michael Peiniger
  • Michael Pekeler
  • Michal Duda
  • Michela Rizzi
  • Michele Bertucci
  • Mika Masuzawa
  • Mohammed FOUAIDY
  • Nicholas Walker
  • Nicolai Steinhau-Kuehl
  • Nikolay AZARYAN
  • Nikolay Solyak
  • Nuria Valverde Alonso
  • Oliver Kugeler
  • Olivier Brunner
  • Olivier Napoly
  • Osamu YUSHIRO
  • Paolo Michelato
  • Paolo Pierini
  • Peter Kneisel
  • Peter McIntosh
  • Petr Murcek
  • Pingran Xiong
  • Ricarda Laasch
  • Richard York
  • Rob Ainsworth
  • Sakanaka Shogo
  • Sang-ho Kim
  • Sebastian Aderhold
  • Serena Barbanotti
  • Sergio Calatroni
  • Shigeki Kato
  • Siegfried Schreiber
  • Stephen Molloy
  • Stéphane BERRY
  • Swaantje Mette
  • Szabina Horvath-Mikulas
  • Timergali Khabiboulline
  • Tom Peterson
  • Tomasz Galek
  • Tug Arkan
  • Vadim Veshcherevich
  • Valeri Ayvazyan
  • Vasim Khan
  • Vladimir Kashkhin
  • Waldemar Singer
  • Wolf-Dietrich Möller
  • Wolfgang Hees
  • Xenia Singer
  • Yasuchika Yamamoto
  • Yoshihisa Iwashita
  • Yuan He
    • 08:30 09:00
      Registration Auditorium Bldg. 5

      Auditorium Bldg. 5

      DESY Hamburg

    • 09:00 13:00
      Plenary Auditorium Bldg. 5

      Auditorium Bldg. 5

      DESY Hamburg

      • 09:00
        Introduction and update since last collaboration meeting 20m
        Speaker: Dr Olivier Napoly (CEA-Saclay)
        Slides
      • 09:20
        DESY Welcome & logistics 10m
        Speaker: Hans Weise (DESY)
        Slides
      • 09:30
        CEBAF Upgrade Experience 30m
        Speaker: Drury Mike (JLAB)
        Slides
      • 10:00
        First Beam Recirculation and Energy Recovery in Compact-ERL at KEK 30m
        Speaker: Shogo Sakanaka (KEK)
        Slides
      • 10:30
        coffee break 30m
      • 11:00
        ESS SRF 30m
        Speaker: Christine Darve (ESS)
        Slides
      • 11:30
        European XFEL Accelerator Module Assembly 30m
        Speaker: Mr Stéphane BERRY (CEA-Saclay)
        Slides
      • 12:00
        FLASH Operational Experience 30m
        Speaker: Dr Siegfried Schreiber (DESY)
        Slides
    • 13:00 14:00
      lunch 1h
    • 14:00 17:00
      Plenary - Highligh Topic Talks Auditorium Blg. 5

      Auditorium Blg. 5

      DESY Hamburg

      • 14:00
        Niobium materials (FG/LG), impurities, etc. 20m
        Highligh Talk from above mentioned field to be proposed by WG2 conveners
        Speaker: Dr Peter Kneisel (Jefferson Lab)
        Slides
      • 14:20
        Optical inspection by OBACHT (DESY) and other inspection elsewhere from other laboratories 20m
        Highlight talk proposed by WG1
        Speaker: Dr Aliaksandr Navitski (Deutsches Elektronen Synchrotron)
        Slides
      • 14:40
        Cavity and module testing for XFEL at DESY 20m
        Highlight talk proposed by WP8
        Speaker: Mr Jacek Swierblewski (MKS 1)
        Slides
      • 15:00
        Observation that fast cooldown maintains high Q0 better than slow cooldown 20m
        Highlight talk proposed by WG2, WG3, WG5, and WG8
        Speaker: Anna Grasselino (FNAL)
        Slides
      • 15:20
        coffee break 20m
      • 15:40
        Difficulties in fabrication, preparation and comissioning of input couplers 20m
        Speaker: Jiyuan Zhai (IHEP)
        Slides
      • 16:00
        Split quadrupole magnet design for ILC/KEK-STF 20m
        Highlight talk proposed by WG7
        Speaker: Vladimir Kashikhin (FNAL)
        Slides
      • 16:20
        Limits for peak fields and gradient in low-beta cavities for high intensity projects 20m
        Highlight talk proposed by WG6
        Speaker: Dr Yuan He (Institute of Modern Physics, CAS)
        Slides
      • 16:40
        Recent development in spoke resonators 20m
        Proposed by WG6
        Speaker: Guillaume Olry
        Slides
    • 08:30 12:30
      WG1 Elliptical Cavity Production Bldg 1b - 4a/b (100 seats)

      Bldg 1b - 4a/b (100 seats)

      DESY Hamburg

      Conveners: Prof. Akira Yamamoto (KEK) , Dr Paolo Michelato (INFN - LASA)
      slides
      • 08:30
        KEK experiences in SCRF cavity fabrication, with focusing on the EBW work parameterization and optimization 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Kensei Umemori (KEK)
        Slides
        • KEK experiences in SCRF cavity fabrication, with focusing on the EBW work parameterization and optimization 20m
          Speaker: Kensei Umemori (KEK)
        • What the companies considered as “hard to achieve” of our specs and request: provocative discussion 15m
          Speaker: Giorgio Corniani (EZ)
        • What the companies considered as “hard to achieve” of our specs and request: provocative discussion 15m
          Speaker: Michael Pekeler (RI)
        • Successful development of new fabrication technique using based on laser welding, for SCRF cavities - Results and path ahead. 20m
          Speaker: Prashant Khare (RRCAT)
        • Typical problems with EBW welding observed with OBACH 15m
          Speaker: Aliaksandr Navitsky (DESY)
        • PED approach for 3.9 GHz XFEL cavities. 20m
          Speaker: Massimiliano Moretti (INFN Milano - LASA)
      • 08:50
        What he companies considered as “hard to achieve” of our specs and request: provocative discussion 30m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speakers: Mr Giorgio Corniani (Ettore Zanon s.p.a.) , Mr Michael Pekeler (RI Research Instruments GmbH)
        Slides
      • 09:20
        Successful development of new fabrication technique using based on laser welding, for SCRF cavities - Results and path ahead. 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Prashant khare (Raja Ramanna Centre for Advanced Technology)
        Slides
      • 09:40
        Typical problems with EBW welding observed with OBACHT 15m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Aliaksandr Navitski (Deutsches Elektronen Synchrotron)
        Slides
      • 09:55
        PED approach for 3.9 GHz XFEL cavities. 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Massimiliano Moretti (INFN Milan - LASA)
        Slides
      • 10:30
        coffee break 20m Bldg 1b - in front of 4a/b (DESY Hamburg)

        Bldg 1b - in front of 4a/b

        DESY Hamburg

      • 10:50
        Statistics on EP treatment of EXFEL cavities in series production 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Ms Michela Rizzi (Ettore Zanon SpA)
        Slides
        • Statistics on EP treatment of EXFEL cavities in series production 20m
          Speaker: Michela Rizzi (EZ)
        • XFEL Series Cavity fabrication – Documentation issues 20m
          Speaker: jens Iversen (DESY)
        • RF Aspects of Quality Control for the European-XFEL Cavities 20m
          Speaker: Alexey Sulimov (DESY)
        • Studies of frequency variation with EP treatments performed by EZ 20m
          Speaker: Ambra Gresele (EZ)
        • Current status of Dubna-Minsk common activity on manufacturing of elliptical Nb cavity 20m
          Speaker: Nikolay Azaryan (IJNR)
      • 11:10
        XFEL Series Cavity fabrication – Documentation issues 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Jens Iversen (DESY - Deutsches Elektronen Synchrotron)
        Slides
      • 11:30
        RF Aspects of Quality Control for the European-XFEL Cavities 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Alexey Sulimov (DESY)
        Slides
      • 11:50
        Studies of frequency variation with EP treatments performed by EZ 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Ambra Gresele (E.Zanon)
        Slides
      • 12:10
        Current status of Dubna-Minsk common activity on manufacturing of elliptical Nb cavity 20m Bldg 1b - 4a/b (100 seats)

        Bldg 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Nikolay AZARYAN (JINR)
        Slides
    • 08:30 12:30
      WG4 RF Power Coupler Bldg 3 - SR BAH1 (48 seats)

      Bldg 3 - SR BAH1 (48 seats)

      DESY Hamburg

      Conveners: Eiji Kako (KEK) , Wolf-Dietrich Möller (DESY)
      slides
      • 08:30
        Copper plating specifications, XFEL, LCLS-II, KEK, ERL Cornell, CERN 15m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Wolf-Dietrich Möller (DESY)
        Slides
      • 08:45
        Copper plating methods 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Sergio Calatroni (CERN)
        Slides
      • 08:55
        Thermal simulations, pulsed CW, XFEL, others 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Denis Kostin (DESY)
        PDF
        Slides
      • 09:05
        Investigation methods, destructive and non-destructive 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Mr Alexey Ermakov (DESY)
        Slides
      • 09:15
        Real defects, examples, classification at XFEL 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Walid kaabi (LAL)
        Transparents
      • 09:25
        Experience with defects in copper plating at HTS (SLAC/CPI/FNAL ILC collaboration) 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Mr Kenneth Premo (Fermilab)
        Slides
      • 09:35
        Method and experience of copper plating at Toshiba 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Osamu Yushiro (Toshiba)
        Slides
      • 09:45
        Copper plating issues at Cornell 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Vadim Veshcherevich (Cornell Univrsity)
        Slides
      • 09:55
        QC during mass production - Discussion 15m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Wolf-Dietrich Möller (DESY)
      • 10:10
        Coffee break 20m Bldg 3 - in front of BAH1 (DESY Hamburg)

        Bldg 3 - in front of BAH1

        DESY Hamburg

      • 10:40
        XFEL coupler 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Walid kaabi (LAL)
        Transparents
      • 10:50
        KEK-cERL, ML coupler 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Hiroshi Sakai (KEK)
        Slides
      • 11:00
        TTF3-SLAC/FNAL coupler 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Mr Kenneth Premo (Fermilab)
        Slides
      • 11:10
        SPIRAL2 coupler 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Yolanda GOMEZ MARTINEZ (LPSC / IN2P3)
        Slides
      • 11:20
        What is the best preparation procedure? Discussion... 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Eiji Kako (KEK)
        Slides
      • 11:30
        Coupler design: TTF-3 coupler modification for LCLS-II CW 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Nikolay Solyak (Fermilab)
        Slides
      • 12:00
        CW coupler for BerlinPro/HZB 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Vasim Khan (Helmholtz Zentrum Berlin)
        Slides
      • 12:10
        CW coupler for Cornell ERL 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Vadim Veshcherevich (Cornell Univrsity)
        Slides
      • 12:20
        ESS coupler design 10m Bldg 3 - SR BAH1 (48 seats)

        Bldg 3 - SR BAH1 (48 seats)

        DESY Hamburg

        Speaker: Dr Stephen Molloy (ESS)
        Slides
    • 08:30 12:30
      WG6 Low Beta Bldg. 3 - BAH2 (26 seats)

      Bldg. 3 - BAH2 (26 seats)

      DESY Hamburg

      Conveners: Sergio Calatroni, Yuan He
      slides
      • 08:30
        SNS High Intensity Experience 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Dr Sang-ho Kim (Oak Ridge National Laboratory)
        Slides
      • 08:45
        ESS low beta elliptical 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Stephen Molloy
        Slides
      • 09:00
        IMP experience 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Dr Yuan He (Institute of Modern Physics, CAS)
        Slides
      • 09:15
        Cryomodule Design 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Yuqin Wan
        Slides
      • 09:30
        HIE-Isolde 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Alban Sublet (CERN)
        Slides
      • 09:45
        Discussion 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

      • 10:00
        Coffee break 30m Bldg. 3 - in front of BAH2 (DESY Hamburg)

        Bldg. 3 - in front of BAH2

        DESY Hamburg

      • 10:30
        Discussion . spoke material: IPN 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Guillaume Olry (IPN)
        Slides
      • 10:45
        Discussion . spoke material: FNAL 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Allan Rowe (Fermilab)
        Slides
      • 11:00
        Discussion - multipacting simulation/experience: IPN 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Dr David Longuevergne (Institut de Physique Nucléaire d'Orsay)
        Slides
      • 11:15
        Discussion - multipacting simulation/experience: FNAL 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speakers: Dr Dmitri Sergatskov (Fermilab) , Timergali Khabiboulline (Fermilab)
        Slides
      • 11:30
        Discussion - low frequency residual resistance: IPN 15m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Dr David Longuevergne (Institut de Physique Nucléaire d'Orsay)
        Slides
      • 11:45
        Discussion - low frequency residual resistance: FNAL 20m Bldg. 3 - BAH2 (26 seats)

        Bldg. 3 - BAH2 (26 seats)

        DESY Hamburg

        Speaker: Anna Grassellino (FNAL)
        Slides
    • 12:30 13:30
      lunch break 1h
    • 13:30 18:10
      WG2 Cavity Material Bldg 1b - 4a (41 seats)

      Bldg 1b - 4a (41 seats)

      DESY Hamburg

      Conveners: Charles Reece (Jefferson Lab) , Dr Waldemar Singer (DESY)
      slides
      • 13:30
        Set of discussion guiding questions 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Waldemar Singer (DESY)
      • 13:35
        Experiences to large scale production of Nb cavity material for CEBAF Upgrade and SNS 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Charles Reece (Jefferson Lab)
        Slides
      • 13:45
        Experiences to large scale production of Nb cavity material for European XFEL 15m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Waldemar Singer (DESY)
      • 14:00
        Comparison LG-FG Nb properties 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Peter Kneisel (Jefferson Lab)
        Slides
      • 14:10
        LG vs FG (FNAL data, and DESY data analysis from Alex M) 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Anna Grassellino (FNAL)
        Slides
      • 14:20
        Foreign material inclusions in the Nb cavity material for European XFEL 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Mrs Xenia Singer (DESY)
      • 14:30
        Analysis of surface damage layer in cavity Nb 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Claire Antoine (CEA)
        Slides
      • 14:40
        Discussion of material requirement specifications 20m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

      • 15:00
        Topographic contribution to non-linearly rf losses: FG BCP cf. EP 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Charles Reece (Jefferson Lab)
        Slides
      • 15:05
        Clean heat treatment studies for high Q0 – JLab 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speakers: Ciovati (JLAB) , Dr Peter Kneisel (Jefferson Lab)
        Slides
      • 15:15
        Macro and nanohydrides for different surface processing (data from Alex R and Yulia T) 15m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Anna Grassellino (FNAL)
        Slides
      • 15:30
        Cofee break 20m Bldg 1b - in front of 4a/b (DESY Hamburg)

        Bldg 1b - in front of 4a/b

        DESY Hamburg

      • 15:50
        SIMS and muSR data for mfp nitrogen baked vs standard processing 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Anna Grassellino (FNAL)
        Slides
      • 16:00
        Material activities towards high Qo @ HZB 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Oliver Kugeler (Helmholtz Zentrum Berlin)
        Slides
      • 16:05
        Material activities towards high Qo with HT-N @ JLab 10m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Charles Reece (Jefferson Lab)
        Slides
      • 16:15
        Material activities towards high Qo @ DESY 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Ms Ricarda Laasch (DESY)
        Slides
      • 16:20
        Material activities towards high Qo @ DESY 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Jacek Sekutowicz (DESY)
      • 16:25
        Q change with quench in NbCu clad cavities 5m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

        Speaker: Dr Waldemar Singer (DESY)
      • 16:30
        General Discussion of material influence on Q0 20m Bldg 1b - 4a (41 seats)

        Bldg 1b - 4a (41 seats)

        DESY Hamburg

      • 16:50
        Transition to join WG8 17:00-18:00 for joint discussion of test condition influence on high Q0, e.g. ambient magnetic field and cooldown rate. 10m AMTF

        AMTF

        DESY Hamburg

      • 17:00
        Joint Session with WG8 1h AMTF

        AMTF

        DESY Hamburg

        Test condition studies towards high Qo @ FNAL (Anna Grassellino) Test condition studies towards high Qo with HT-N @ JLab (Ari Palczewski) Test condition activities towards high Qo @ DESY, (A. Navitski, Jacek) Test condition activities towards high Qo @ HZB, (Oliver Kugeler)
    • 13:30 18:00
      WG5 Accelerator Modules Bldg 1b - 4b (52 seats)

      Bldg 1b - 4b (52 seats)

      DESY Hamburg

      Conveners: Dr Catherine Madec (CEA-SAclay) , Mr Tom Peterson (FNAL)
      paper
      slides
      • 13:30
        • Modifications for CW operation for LCLS-II 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speakers: Mr Tom Peterson (FNAL) , Yuriy Orlov (FNAL)
        Slides
      • 13:50
        • French light Source Lunex 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Mr Massamba DIOP (Synchrotron SOLEIL)
        Slides
      • 14:10
        • Experience commissioning CW daresbury CM 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Mr Alan Wheelhouse (ASTeC/STFC)
        Slides
      • 14:30
        HZB experience with CW operation at the HoBiCaT test facility (A. Neumann - Helmhotz Berlin) 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Dr Axel Neumann (Scientist, SRF)
        Slides
      • 14:50
        Cornell CW cryomodule, including module design for CW operation, operational experience, tuner experience … 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Prof. Georg Hoffstaetter (Cornell University)
        Slides
      • 15:10
        Discussion 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

      • 15:30
        Coffee break 30m Bldg 1b - in front of 4a/b (DESY Hamburg)

        Bldg 1b - in front of 4a/b

        DESY Hamburg

      • 16:00
        Improvement of cavity Q0 by so called thermal cycling 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Julia Vogt (HZB)
        Slides
      • 16:20
        XFEL experience with mass production assembly at Saclay 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speakers: Dr Catherine MADEC (CEA-SAclay) , Dr Olivier Napoly (CEA-Saclay) , Mr Stéphane BERRY (CEA-Saclay)
        Slides
      • 16:40
        FNAL experience assembling CM2 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Mr Tug Arkan (Fermilab)
        Slides
      • 17:00
        XFEL cryomodule transportation: an update since the Beijing TTC meeting 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speakers: Mr Kay Jensch (DESY) , Mr Olaf Sawlanski (DESY) , Mrs Serena Barbanotti (DESY)
        Slides
      • 17:20
        The certification of the XFEL cold linac for operation 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

        Speaker: Serena Barbanotti
        Slides
      • 17:40
        Discussion 20m Bldg 1b - 4b (52 seats)

        Bldg 1b - 4b (52 seats)

        DESY Hamburg

    • 13:30 18:00
      WG8 Cavity Testing AMTF (50 seats)

      AMTF (50 seats)

      DESY Hamburg

      Conveners: Dr Camille Ginsburg (Fermilab) , Dr Detlef Reschke (DESY) , Dr Elmar Vogel (DESY)
      slides
    • 18:00 20:00
      Collaboration Board Building 1, Seminar Room 1

      Building 1, Seminar Room 1

      DESY Hamburg

      Convener: Dr Olivier Napoly (CEA-Saclay)
      • 18:00
        Collaboration Board 2h
        Slides
    • 08:30 12:30
      WG3 Cavity Treatment Bldg. 1b - 4a/b (100 seats)

      Bldg. 1b - 4a/b (100 seats)

      DESY Hamburg

      Conveners: Mr Axel Matheisen (DESY) , Dr Karl-Martin SCHIRM (CERN)
      slides
      • 08:30
        Introduction Industrialization of infrastructures for CAV preparation 5m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Slides
      • 08:35
        Industrialization of Electro polishing - view and experiences from Institute sides DESY 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Nicolai Steinhau-Kuehl (DESY)
        Slides
      • 08:45
        Experience with installing an EP system at AES 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Allan Rowe (Fermilab)
        Slides
      • 08:55
        View and experience from industry (E.Zanon) 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Ms Michela Rizzi (Ettore Zanon SpA)
        Slides
      • 09:05
        New EP systems and parameters: KEK 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr SHIGEKI KATO (KEK)
        Slides
      • 09:15
        New EP systems and parameters: CEA 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Fabien Eozenou (CEA)
        Slides
      • 09:25
        New EP systems and parameters: FNAL Bi polar EP 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Allan Rowe (Fermilab)
        Slides
      • 09:35
        Infrastructure for industrial cavity production 12m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Giorgio Corniani (Ettore Zanon s.p.a.)
        Slides
      • 09:47
        JLAB equipment for retreatments and studies on infrastructures 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Peter Kneisel (J lab)
        Slides
      • 09:54
        CERN’s new 2K infrastructure 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Karl-Martin SCHIRM (CERN)
        Slides
      • 10:01
        XFEL Cavity Retreatment+ DESY infrastructure 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Mr Marco Schalwat (DESY Hamburg)
        Slides
      • 10:08
        “ILC-HiGrade program at DESY: Some infrastructure for cavities repair and retreatment” 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Aliaksandr Navitski (Deutsches Elektronen Synchrotron)
        Slides
      • 10:15
        Vacuum issues usage of slow pumping slow venting 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dario Rizzetto (E.Zanon)
        Slides
      • 10:25
        Discussion on application of EP for repair --global once or are local once possible to avoid changing cavity length 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

      • 10:35
        Coffee break 20m Bldg. 1b - in front of 4a/b (DESY Hamburg)

        Bldg. 1b - in front of 4a/b

        DESY Hamburg

      • 11:00
        Prep steps and Quality control at JLAB 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Peter Kneisel (J lab)
        Slides
      • 11:08
        Discussion: Are there new/ Improved methods of preparation QC? 2m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

      • 11:10
        Results from XFEL cavity production and retreatments 7m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Detlef Reschke (DESY)
        Slides
      • 11:20
        Analysis of XFEL QC data in respect of success rate 20m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

        Speaker: Dr Laura Monaco (INFN)
        Slides
      • 11:46
        Discussion: Are we checking enough and are they the right parameters? 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

      • 11:56
        Discussion: Which additional parameters are under development and which one could be / should be checked in addition? 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

      • 12:06
        Discussions on New methods of cavity preparation techniques 10m Bldg. 1b - 4a/b (100 seats)

        Bldg. 1b - 4a/b (100 seats)

        DESY Hamburg

    • 08:30 12:30
      WG7 Magnet & feedthroughs & BPMs Bldg. 55 (25 seats)

      Bldg. 55 (25 seats)

      DESY Hamburg

      Conveners: Dr Heiner Brueck (DESY, MKS) , Dr Mika Masuzawa (KEK)
      slides
      • 08:35
        Experience with the production of SC XFEL magnets 25m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Fernando Toral (CIEMAT)
        Slides
      • 09:00
        Results from the cold and warm tests of the XFEL SC Magnet 20m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Michal Duda (IFJ PAN)
        Slides
      • 09:20
        Current Leads for the XFEL SC Magnets 10m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Heiner Brueck (DESY, MKS)
        Slides
      • 09:30
        Assembly of SC splittable quadrupole with cavitiy string at KEK-STF2 20m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Prof. Akira Yamamoto (KEK)
        Slides
      • 09:50
        Design for the splittable SC quadrupole magnets at LCLS-II (proposed) 20m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Vladimir Kashikhin (Fermilab)
        Slides
      • 10:10
        Discussion 15m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

      • 10:25
        Coffee break 20m AMTF (DESY Hamburg)

        AMTF

        DESY Hamburg

      • 10:45
        Visit to the measurement hall and discussions 15m Bldg. 55

        Bldg. 55

        DESY Hamburg

      • 11:00
        Introduction: Magnetic shielding session 5m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Mika Masuzawa (KEK)
        Slides
      • 11:05
        Fringe Fields near SRF cavities 15m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Ms Juliette Plouin (CEA-Saclay)
        Slides
      • 11:20
        Effects of the ambient magnetic field on cavity performance 15m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Slides
      • 11:35
        Effects of the magnetic field on cavity during operation 15m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speaker: Dr Dmitri Sergatskov (Fermilab)
        Slides
      • 11:50
        Strategies for choosing the shielding material suited for large scale produciton 30m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speakers: Dr Kiyosumi Tsuchiya (KEK) , Dr Olivier Napoly (CEA-Saclay)
      • 12:20
        Summary for WG7 10m Bldg. 55 (25 seats)

        Bldg. 55 (25 seats)

        DESY Hamburg

        Speakers: Dr Heiner Brueck (DESY, MKS) , Dr Mika Masuzawa (KEK)
    • 08:30 10:30
      WG8 Test infrastructure and their test programs AMTF (50 seats)

      AMTF (50 seats)

      DESY Hamburg

      Conveners: Dr Elmar Vogel (DESY) , Dr Kensei Umemori (KEK)
      slides
      • 08:30
        Design, setup and commissioning of the AMTF 10m
        Speaker: Dr Bernd Petersen (DESY)
        Slides
      • 08:40
        The 3.9 GHz vertical test stand at INFN Milan and the 3.9 GHz horizontal test stand at the AMTF 10m
        Speaker: Daniele Sertore (INFN Milano - LASA)
        Slides
      • 08:50
        Cavity Testing at J-Lab 10m
        Speaker: Dr Ari Palczewski (Jefferson National Laboratory)
        Slides
      • 09:00
        Module Testing at J-Lab 10m
        Speaker: Drury Michael (JLAB)
        Slides
      • 09:10
        News from vertical and horizontal test infrastructure (HoBiCaT) and test program at HZB 10m
        Speaker: Dr Oliver Kugeler (Helmholtz Zentrum Berlin)
        Slides
      • 09:20
        Test infrastructure and test programs for CM2 at FNAL 10m
        Speakers: Dr Camille Ginsburg (Fermilab) , Timergali Khabiboulline (Fermilab)
        Slides
      • 09:30
        Test infrastructure and test programs at KEK-STF 20m
        Speaker: Dr Yasuchika Yamamoto (KEK)
        Slides
      • 09:50
        SRF test infrastructure and test programs at CERN 10m
        Speaker: Mr Mathieu Therasse (CERN)
        Slides
      • 10:00
        SRF test infrastructure and test programs at Cornell 10m
        Speaker: Prof. Georg Hoffstaetter (Cornell University)
        Slides
      • 10:10
        Discussion 20m
    • 10:30 11:00
      Coffee break AMTF (50 seats)

      AMTF (50 seats)

      DESY Hamburg

    • 11:00 12:30
      WG8 Cavity performance changes during beam operation AMTF (50 seats)

      AMTF (50 seats)

      DESY Hamburg

      Conveners: Dr Elmar Vogel (DESY) , Mr Kensei Umemori (KEK)
      • 11:00
        Expected testing of the ESS SRF cavities 10m
        Speaker: Dr Christine Darve (European Spallation Source)
        Slides
      • 11:10
        Experience at CEBAF and recovery by He processing (t.b.c) 10m
        Slides
      • 11:20
        Experience at FLASH 10m
        Speaker: Dr Siegfried Schreiber (DESY)
        Slides
      • 11:30
        Beam operation experience at STF-Quantum beam project 10m
        Speaker: Dr Yasuchika Yamamoto (KEK)
        Slides
      • 11:40
        Beam operation experience at cERL 10m
        Speaker: Dr Hiroshi Sakai (KEK)
        Slides
      • 11:50
        Beam operation experience at Cornell ERL 2-cell injector 10m
        Speaker: Prof. Georg Hoffstaetter (Cornell University)
        Slides
      • 12:00
        KEK long term operation & experience 10m
        Speaker: Mr Kensei Umemori (KEK)
        Slides
      • 12:10
        Discussion 20m
    • 12:30 13:30
      lunch break 1h
    • 13:30 14:30
      Technical Board Blg.1 / SR1

      Blg.1 / SR1

      DESY Hamburg

      Conveners: Eiji Kako (KEK) , Wolf-Dietrich Möller (DESY)
      • 13:30
        Technical Board 1h
    • 14:30 17:30
      AMTF & XFEL Tours AMTF

      AMTF

      DESY Hamburg

      XFEL Tunnel Tours start from AMTF TTC Meeting Area approx. every 30 to 45 minutes. For all other tours please refer to your DESY colleagues. Please use the working group meetings to arrange for your most favorite topic.

      w/coffee & chat at AMTF

      • 14:30
        AMTF & XFEL Tours (please check detailed view) 3h
        XFEL Tunnel Tours start from AMTF TTC Meeting Area approx. every 30 to 45 minutes. For all other tours please refer to your DESY colleagues. Please use the working group meetings to arrange for your most favorite topic.
    • 14:30 17:30
      Summary & Report Writing Bldg 1b / 4a/b

      Bldg 1b / 4a/b

      DESY Hamburg

      • 14:30
        Summary & Report Writing 3h
    • 17:30 18:30
      XFEL Tour for conveners AMTF

      AMTF

      DESY Hamburg

      • 17:30
        XFEL Tour for conveners 1h
    • 19:00 22:00
      Dinner 3h DESY canteen annex

      DESY canteen annex

      DESY Hamburg

    • 09:00 13:00
      Plenary Auditorium

      Auditorium

      DESY Hamburg

      • 09:00
        WG1 Summary 15m
        Speakers: Prof. Akira Yamamoto (KEK) , Dr Paolo Michelato (INFN - LASA)
        Slides
      • 09:15
        WG6 Summary 15m
        Speakers: Sergio Calatroni (CERN) , Dr Yuan He (Institute of Modern Physics, CAS)
        Slides
      • 09:30
        WG3 Summary 15m
        Speakers: Dr Karl-Martin SCHIRM (CERN) , Mr axel matheisen (DESY)
        Slides
      • 09:45
        WG4 Summary 15m
        Speakers: Eiji Kako (KEK) , Wolf-Dietrich Möller (DESY)
        Slides
      • 10:00
        WG5 Summary 15m
        Speakers: Dr Catherine MADEC (CEA-SAclay) , Mr Tom Peterson (FNAL)
        Slides
      • 10:15
        WG2 Summary 15m
        Speakers: Charles Reece (Jefferson Lab) , Dr Waldemar Singer (DESY)
        Slides
      • 10:30
        coffee break 30m
      • 11:00
        WG7 Summary 15m
        Speakers: Dr Heiner Brueck (DESY, MKS) , Dr Mika Masuzawa (KEK)
        Slides
      • 11:15
        WG8 Summary 15m
        Speakers: Dr Camille Ginsburg (Fermilab) , Dr Detlef Reschke (DESY) , Dr Elmar Vogel (DESY) , Mr Kensei Umemori (KEK)
        Slides
      • 11:30
        TB Report 15m
        Speaker: Eiji Kako (KEK)
        Slides
      • 11:45
        LCLS-II Overview - SRF related 25m
        Speaker: Marc Ross (SLAC)
        Slides
      • 12:10
        TTC High Q0 Working Group - Report 20m
        Speaker: Charles Reece (Jefferson Lab)
        Slides
      • 12:30
        CB Report 15m
        Speaker: Dr Olivier Napoly (CEA-Saclay)
        Slides
      • 12:45
        Adjourn 15m