Compton Meeting, January 22, 2013 (L210A)

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Revision as of 11:45, 21 January 2013 by Gaskelld (talk | contribs) (New page: </pre> == Agenda == Usual meeting room (L210A). === Miscellaneous === * Hall C Users Meeting this Thursday afternoon and Friday all day (party Friday night). === Analyzer === * Re-analy...)
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Agenda

Usual meeting room (L210A).

Miscellaneous

  • Hall C Users Meeting this Thursday afternoon and Friday all day (party Friday night).

Analyzer

  • Re-analysis status after MPS tree bug fix.
    • AN said electron detector analysis was a little strange last week. Update?
  • BPM sensitivities - we had the wrong values in analyzer (so did Qweak) Qweak beam log 274.
    • Since we don't look at these often in our analyzer, it is not urgent that we fix them - but it should be done soon.
    • I suggest looking at a couple runs to see how much difference it makes.

Laser

  • Estimate of upper limit on "depolarization" of laser as it travels to IP (Paschke)

Photon Detector

  • GEANT simulation updates
  • "Analysis" updates (time dependence of slugs, etc.).

Electron Detector

  • Systematic error from "floating CE" instead of floating Strip width.
  • Updates on runlet vs. laser cycle comparisons now that analyzer is fixed.
  • Electron detector efficiency from MC: Edet log 471.
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