[Hps-analysis] HPS Analysis meeting Friday May 6 @ 8am/11am PDT/EDT

Graham, Mathew Thomas mgraham at slac.stanford.edu
Fri May 6 19:31:36 EDT 2016


It looks like there are two ridges here (in the first plot; pY/P<0.025)…or am I seeing things?  Tracks that show up again on the other side of the gap? 

> On May 6, 2016, at 1:39 PM, Sho Uemura <meeg at slac.stanford.edu> wrote:
> 
> It's the ECal electron gap. See attached.
> 
> On Fri, 6 May 2016, Nelson, Timothy Knight wrote:
> 
>> So, I should add that Sho is right.  After drawing the tracks and seeing that they were skimming the edge of our acceptance at the back of the tracker, I simply assumed that the deficit in MC was caused by losing them outside our acceptance.  However, the tracks that are lost are the ones that fall *inside* our 6-layer acceptance.  This is even stranger.
>> 
>> Tim
>> 
>>> On May 5, 2016, at 4:22 PM, Graham, Mathew Thomas <mgraham at slac.stanford.edu> wrote:
>>> 
>>> 
>>> No rest for the weary?we?ll have an analysis meeting tomorrow.
>>> 
>>> Agenda:
>>> 
>>> https://confluence.slac.stanford.edu/display/hpsg/May+6%2C+2016+DAWG+Meeting
>>> 
>>> 
>>> Connection Details:
>>> 
>>> 	? Browser: https://bluejeans.com/722990411
>>> 	? Phone:  8882402560  722990411  ##  *4
>>> 
>>> nb & mg
>>> 
>>> 
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>> 
>> 
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> <smallthetay.pdf><bigthetay.pdf><thingy.pdf>




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