[PEPPo] PEPPo BS on Tuesday 2/28

[Joseph Grames]

Dear PEPPo Collaborators,

*There will be PEPPo BS on Tuesday with Access 0800-1000 and BS 1000-1400.
*
*_During Access 0800-1000
_*(Joe) Repair viewers
(Eric, Erica)  Troubleshoot annihilation detector
(Leke, Erica) Divert ~couple fiber array signals to ISB for remote 
viewing on a scope

*_During BS 1000-1400
_*

    * Kinetic energy = 6.2 MeV
    * Average Current = presently limited to ~1nA by polarimeter
    * Beam Modes = Viewer or Tune
    * 60Hz beam sync not available in DAQ
    * It is up to *YOU* to figure out in advance the Beam Mode and
      Average Current for your test.

(Joe) VL 1nA electron beam to T2 target

(Riad) Compare PEPCUP and T2 using ItoV

(Eric, Erica) Compton measurements

    * spectra/background measurements?
    * asymmetry w/ scaler vs. analyzing magnet?

(Leke) Test fiber array w/ beam

    * scope trace w/ beam off, on cup, on fiber
    * set meaningful thresholds against beam off, on cup, but able to see e-

(Tony, Erica) Annihilation detector measurement








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