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TTC High-Q Working Group

US/Eastern
Description
Informal working group from TTC-member institutions pursuing routes to minimized rf surface resistance in SRF applications.
This site consists of internal, unpublished, preliminary communications within the collaboration in support of rapid shared learning and technical progress. Material shared via this site is not intended for external reference or propagation.
Previous meeting site: http://www.jlab.org/indico/event/TTC_High_Q_WG_10
The Access Key is common: "TTClowRs"

Short reports, coordinated internally at each institution as appropriate. Contact Charlie Reece to get on the agenda.
Speakers on the agenda - please upload your presentation to this site.
The utility "BlueJeans" will be used for the online meeting.
To join the Meeting:
https://bluejeans.com/275252546
To join via Browser:
https://bluejeans.com/275252546/browser
Participants
  • Alan Wheelhouse
  • Alban Sublet
  • Alexander Romanenko
  • Alick Macpherson
  • Anna Grassellino
  • Ari Palczewski
  • Binping Xiao
  • Charles Reece
  • Fulvia Pilat
  • Fumio Furuta
  • Gianluigi Ciovati
  • Hasan Padamsee
  • Helen Edwards
  • Jacek Sekutowicz
  • Julia Vogt
  • Kenji Saito
  • Kensei Umemori
  • Marc Ross
  • Matthias Liepe
  • Mattia Checchin
  • Mattia Checchin
  • Mingqi Ge
  • Oliver Kugeler
  • Olivier Napoly
  • Paolo Michelato
  • Robert Laxdal
  • Rong-Li Geng
  • Sarah Aull
  • Sergio Calatroni
  • Stéphane Berry
  • Takayuki Saeki
  • Wolf-Dietrich Moeller
    • 09:00 09:15
      High-Q performance from LCLS-II vendor qualification cavities 15m
      Speaker: Dr Ari Palczewski (Jefferson Lab)
      Slides
    • 09:15 09:35
      Results from medium purity ingot Nb cavities 20m
      Speaker: Gianluigi Ciovati (JLab)
      Slides
    • 09:35 09:40
      FNAL update 5m
      Speaker: Dr Anna Grassellino (Fermilab)
    • 09:40 10:00
      Material dependence of flux trapping 20m
      Speaker: Sam Posen (FNAL)
      Slides
    • 10:00 10:20
      Other reports 20m