Linac4 Ion Source Review

Europe/Zurich
CERN

CERN

Description
The mandate of the committee for the Linac4 Ion Source Review is:

a) Review of the linac4 ion source Work Package; Compare what has been achieved with respect to what was planned and review what is foreseen.
b) Estimate the probability of having a sufficient beam current (40, 60, 80 mA) within the right emittance (0.25 mmmrad) in time for the final commissioning before the connection (February 2016).
c) Is it still necessary to pursue an alternative solution, and is the magnetron source still considered as the most appropriate option? When a decision has to be made and what has to be prepared to make such a source available on-time for the final commissioning of Linac4?

Reviewers: James Alessi (BNL), Dan Faircloth (STFC), Martin Stockli (ORNL), Olli Tarvainen (JYU)
document
  • Thursday 14 November
    • 09:00 09:10
      Welcoming address and mandate 10m 6-R-012

      6-R-012

      CERN

      Speaker: Roland Garoby (CERN)
      Slides
    • 09:10 09:25
      Status of Linac4 15m 6-R-012

      6-R-012

      CERN

      Speaker: Maurizio Vretenar (CERN)
      Slides
    • 09:25 10:05
      Overview of Linac4 H¯ source: Status, outlook (30'+10') 40m 6-R-012

      6-R-012

      CERN

      Speaker: Jacques Lettry (CERN)
      Slides
    • 10:05 10:20
      Design, Engineering and production (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speakers: Didier Steyaert (CERN), Pierre Moyret (CERN), Serge Mathot (CERN)
      Slides
    • 10:20 10:35
      Coffee break 15m
    • 10:35 10:50
      Power converters (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speakers: David Nisbet (CERN), Davide Aguglia (CERN)
      Slides
    • 10:50 11:05
      H2 injection system (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speakers: Jacques Rochez (CERN), Roberto Guida (CERN)
      Slides
    • 11:05 11:20
      Pumping systems, Residual gas analyzer (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speakers: Chiara Pasquino (CERN), Jan Hansen (CERN), Paolo Chiggiato (CERN)
      Slides
    • 11:20 11:35
      Beam diagnostics (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speaker: Uli Raich (CERN)
      Slides
    • 11:35 11:55
      RF-Design, Controls (15'+5') 20m 6-R-012

      6-R-012

      CERN

      Speakers: Andy Butterworth (CERN), Mauro Paoluzzi (CERN)
      Slides
    • 11:55 12:15
      Beam optics simulation, measurements (15'+5') 20m 6-R-012

      6-R-012

      CERN

      Speaker: Oystein Midttun (University of Oslo (NO))
      Slides
    • 12:15 13:30
      Lunch 1h 15m Restaurant 2

      Restaurant 2

      CERN

    • 13:30 15:00
      Visit to Linac4 building, 3 MeV Ion Source test stand and Cs-laboratory (3x20')
      Conveners: Jacques Lettry (CERN), Maurizio Vretenar (CERN), Richard Scrivens (CERN)
    • 15:00 15:20
      Timing, Control system, Operation, GUI applications, database (15'+5') 20m 6-R-012

      6-R-012

      CERN

      Speakers: Ioan Kozsar (CERN), Jaime Gil Flores (CERN), Jose-Luis Sanchez Alvarez (CERN), Michael O'Neil (CERN), Patrik Andersson (CERN)
      Slides
    • 15:20 15:50
      BNL-type magnetron source (20'+10') 30m 6-R-012

      6-R-012

      CERN

      Speaker: Jacques Lettry (CERN)
      Slides
    • 15:50 16:10
      Plasma simulation, OES, OEP monitoring (15'+5') 20m 6-R-012

      6-R-012

      CERN

      Speaker: Stefano Mattei (CERN)
      Slides
    • 16:10 16:25
      Coffee break 15m
    • 16:25 16:40
      RF fields simulation (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speaker: Alexej Grudiev (CERN)
      Slides
    • 16:40 17:00
      LEBT, beam neutralization, Hydrogen injection for space charge compensation (15'+5') 20m 6-R-012

      6-R-012

      CERN

      Speaker: Richard Scrivens (CERN)
      Slides
    • 17:00 17:15
      Safety aspects HT, Gas, Cs, Electrical, Fire (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speaker: Anne Funken (CERN)
      Slides
    • 17:15 17:30
      Engineering (10'+5') 15m 6-R-012

      6-R-012

      CERN

      Speakers: Alessandro Dallocchio (CERN), Marco Garlasche (CERN)
      Slides
    • 17:30 17:50
      Discussion, wrap-up, additional information 20m 6-R-012

      6-R-012

      CERN

    • 19:30 22:00
      Dinner with the committee members 2h 30m
  • Friday 15 November
    • 09:00 11:30
      Preparation of a bullet point conclusion 2h 30m 6-R-012

      6-R-012

      CERN

    • 11:30 12:00
      Presentation of the preliminary report 30m 6-R-012

      6-R-012

      CERN

    • 12:00 13:00
      Lunch 1h Restaurant 2

      Restaurant 2

      CERN