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HL-LHC / LIU Joint Workshop

30 March 2012
CERN
Europe/Zurich timezone

Contribution List

12 out of 12 displayed
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  1. 11. Welcome
    Steve Myers (CERN)
    30/03/2012, 09:00
  2. 0. Summary and outcome of the 1st LIU-HL-LHC Brainstorming meeting
    Mike Lamont (CERN)
    30/03/2012, 09:05
  3. 1. Transverse emittance blow-up and beam loss between injection and collision – 20+10 minutes
    Verena Kain (CERN)
    30/03/2012, 09:25
    o Taking into account experience with beam until end of 2011 o For 25 and 50 ns bunch spacing
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  4. 2. Update of required beam characteristics at injection energy in LHC – 20+10 minutes
    Oliver Bruning (CERN)
    30/03/2012, 09:55
    o Taking into account experience with beam until end of 2011 o For 25 and 50 ns bunch spacing o Known “hard” and “soft” limits and resulting area of beam characteristics
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  5. 3. Micro-batch filling scheme for pacman cancellation – 10+5 minutes
    Stephane Fartoukh (CERN)
    30/03/2012, 10:25
  6. 4. New ideas (e.g. pile-up levelling versus luminosity levelling schemes: potential gains and losses in performance) – 10+5 minutes
    Dr Frank Zimmermann (CERN)
    30/03/2012, 10:40
  7. 5. Analysis of performance progress in the injectors in 2011 – 20+10 minutes
    Giovanni Rumolo (CERN)
    30/03/2012, 11:10
    o Double PSB batch in the PS o SPS improvement because of scrubbing? o What was done in MDs o Instrumentation-related issues
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  8. 6. Update of achievable beam characteristics at injection in LHC – 20+10 minutes
    Dr Brennan Goddard (CERN)
    30/03/2012, 11:40
    o Taking into account experience with beam until end of 2011 o For 25 and 50 ns bunch spacing o Known “hard” and “soft” limits o Suggesting area of equivalent beam characteristics.
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  9. 7. About beam characteristics and LHC luminosity … – 20+10 minutes
    Roland Garoby (CERN)
    30/03/2012, 12:10
    - Luminosity and beam quality factor - Status - How space charge bottlenecks are addressed - Could we do better? - Path to the specifications of the LIU goals
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  10. 8. Pros-cons of 25 ns vs 50 ns, animated by J-M. Jimenez and E. Metral.
    30/03/2012, 14:00
  11. 9. Overlapping LIU accessible beam parameters (areas) with LHC beam parameters regions (bands), animated by S. Gilardoni and G. Arduini.
    30/03/2012, 15:00
  12. 10. List of questions to be answered by the end of 2012 / required MDs, animated by E. Shaposhnikova and R. Assmann.
    30/03/2012, 16:15