Login

LHC beam commissioning workshop - Evian 19-20 January 2010

19–20 Jan 2010
Hilton and Palais Lumière (EVIAN)
Europe/Zurich timezone

Support

Session

Session 3: Ramp & Squeeze & Adjust & Stable beam

19 Jan 2010, 16:30
Hilton and Palais Lumière (EVIAN)

Hilton and Palais Lumière (EVIAN)

Description

Chair : Stefano Redaelli
Scientific secretary: Walter Venturini

Presentation materials

There are no materials yet.

  1. 12. Ramp: experience and issues, incl. MP
    Walter Venturini Delsolaro (CERN)
    19/01/2010, 16:30
    - Performance, observations, problems encountered - Losses and transmission: estrapolation for higher intensities? - Feed-forward vs. feedback: orbit, tune, chroma - Setting incorporation for various systems: tune, chroma, ... RF, collimators - Is related software sufficient, necessary improvements, appropriate for 3.5TeV running?
    Go to contribution page
  2. 13. Squeeze: strategy and issues, incl. MP
    Dr Stefano Redaelli (CERN)
    19/01/2010, 16:55
    - Performance, observations, problems encountered - Review optics requirements for 2010 in all points - Commissioning base-line and possible issues - Settings of protection devices - Is related software sufficient, necessary improvements, appropriate for 3.5TeV running?
    Go to contribution page
  3. 14. Separation and crossing scheme, minimum beta star
    Werner Herr (CERN)
    19/01/2010, 17:15
    - Results from first operation, news for 2010. - Performance, measurements vs. expectations (improvements of online model) - Strategy to bring up luminosity performance - Optimized behaviour vs energy and beta* -> How to handle this in LSA - Problems encountered, is related software sufficient, necessary improvements, appropriate for 3.5TeV running?
    Go to contribution page
  4. 15. Updated magnetic model for ramp and squeeze
    Dr Ezio Todesco (CERN)
    19/01/2010, 17:35
    - Revise estimates and requirements for operation at higher energies - Model for decay and snap-back - LSA implementation is adequate? - Additional measurement program to update the model
    Go to contribution page
  5. 16. Lessons from Physics Runs
    Massimiliano Ferro-Luzzi (CERN)
    19/01/2010, 17:55
    - Experimental conditions - Integration of experiment magnets - Ramp strategy for spectrometers - Experience with the handshake - Requests, suggestions?
    Go to contribution page
  6. 17. General discussion
    19/01/2010, 18:15
    Feedback from operational experience- What can be improved?
    Go to contribution page
Building timetable...