E-cool chat - 4.8 A impact on cathode lifetime and collector power

Europe/Zurich
30/6-019 (CERN)

30/6-019

CERN

20
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Gerard Alain Tranquille (CERN), Gunn Khatri (CERN)

draft:

Present: Adriana, Gunn, Jean, Alex, Gerard, Sameed

Discussion:

  • due to spacecharge at the entrance of teh collector, 4.8 A beam will require a higher collector voltage of 6 kV
  • The cathode lifetime will reduce from 6 years to a less than a year
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