[Olympus] Monday slides

Jan C. Bernauer jan.bernauer at t-online.de
Wed Oct 7 07:42:01 EDT 2015


On 10/6/15 7:34 AM, Michael Kohl wrote:
> 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'??
I did not create new plots, but comparing with the old ones, it goes in
the right direction: Data was over MC before by approx. this amount (in
my analysis, at least)

Best,
Jan

>
> 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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