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LHC MD#4 draft planning

LHC MD#4 draft planning. F. Zimmermann and G. Papotti LMC, 07.11.2012. LHC Schedule v2.6. MD#4: 84h 25 ns MD: 36h on top of 24h setup check with 3 nom. bunches, TCT alignment, validation 2 ramps for ecloud at the flat top ( and arc UFOs ) 2 ramps for long range beam-beam

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LHC MD#4 draft planning

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  1. LHC MD#4 draft planning F. Zimmermann and G. Papotti LMC, 07.11.2012

  2. LHC Schedule v2.6

  3. MD#4: 84h • 25 ns MD: 36h • on top of 24h setup • check with 3 nom. bunches, TCT alignment, validation • 2 ramps for ecloud at the flat top (and arc UFOs) • 2 ramps for long range beam-beam • new request: ‘old’ octupole polarity test • requested at LBOC yesterday • 1 ramp for chroma, 1 ramp with 3 nom. bunches for settings, 1 ramp with 480b: min 12h • effects to be then observed in physics fills • recommendation, if approved: carry out earlier than MD#4 to have enough fills to draw conclusions based on statistics

  4. draft plan for MD block #4 total: 84 h

  5. not (yet) scheduled

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