[Olympus] Monday slides

Michael Kohl kohlm at jlab.org
Tue Oct 6 07:34:24 EDT 2015


Hi,

I was unable to attend the meeting on Monday but here I have some 
questions:

On Jan's slides:
Is there a comparison of data/MC for the two form factor possibilities 
yet, and does it agree qualitatively with the 'should-be's'??


On Axel's slides:
is the spread of the pile-up luminosity data points all statistical, or 
are there drifts within runs or fills (e.g. the red and blue vertical 
bands on slides 3/4?

Do we have any idea what causes the wiggles in phi, and are the same 
phi wiggles also responsible for the structures versus polar angle?


On Becky's slides:

Bar 0 seems to have much more yield than bar 17
Bar 18 seems to be inefficient near top end

slide 4 last bullet: If digitization 'should' account for TOF 
inefficiencies then how big are they in MC and how do they compare with 
the data?


Best regards
   Michael


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