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Can we try for another material physics "weekly" Friday 23rd at 15:00.
Let's try for the phone conference line defined in

http://mice.iit.edu/phonebridge.html

Agenda like:

  • Energy loss - Rhys Gardener, Dimitrije Maletic
  • Multiple Scattering (field off) - John Nugent
  • Multiple Scattering (field on) - Celeste Pidcott

Cheers,
Chris

Notes

Celeste Pidcott
John Nugent
Rhys Gardener

Celeste
  • Looking at using "run" to do deconvolution
    • fortran
    • reads ntuples; give it data and mc, it will unfold stuff somehow
    • note that maths deconvolution formally assumes errors independent of truth, which is not a good approximation in our case; check what "run" does
  • Tracker is flipped in py
    • trying some simple fixes, may be something deeper going on
John
  • Run plan
    • 3 pi runs at 140, 200, 240, 172 (muscat), 600000 triggers
    • 6 pi at 240
    • MICE has about same angular acceptance
    • Discussion of slides, will fully justify at CM43
Rhys
  • Energy loss
    • Literature search - no energy loss measurement of lH2; couldn't get muscat to do energy loss correlated with scattering
    • MC studies - residuals in tracker still buggered; < 40 MeV pt, 200 +/- 10 in tku; tkd is worse