[PEPPo] Remaining BS periods

Joe Grames grames at jlab.org
Fri Apr 6 09:45:20 EDT 2012


Dear PEPPo Collaborator,

There remain 6 beam study periods until the PEPPo experiment.   The list 
of priorities is given below.

The first 3 tasks are scheduled for Wed April 11th; this is where the 
focus of those involved should lay.

1. ATLIS 12299/12233 - (Erica) Demonstrate DAQ Mode=3 & buffered 
readout; measure an e- physics asymmetry at Compton either for e- 
polarization or artificially induced PITA charge asymmetry, collect 
background data.

2. ATLIS 12199 - (Riad) Demonstrate capability to use BCM and T2 (itov) 
to measure charge asymmetry in range <100nA

3. ATLIS 12300 - (Joe) Demonstrate current/target conditions, and 
measure vacuum, radiation, backgrounds, that are compatible with 
producing a measure able e+ current.

4. ATLIS TBD - (Arne) Beam checkout of collimators.

5. ATLIS TBD - (Tony) Final beam checkout of annihilation detectors w/ 
e- and e+.

6. ATLIS 12201 - (Paul) Final beam checkout of fiber array detector






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