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Multiplicity and q2 distributions

 

Run15 pAu 200GeV VPDMB-5 for high-muli trigger tuning

Motivation:

Update on Untriggered Di-hadron Correlations in BES Program

 

Effects of Altro threshold change from currently used 3 to proposed 4

 To study the effects of the threshold increase, from current 3 to proposed 4, of an altro digitizer chip, on tracks, separete simulations were performed with these values.

dsmAdc issue from the trigger simulator - solution

Dataset: p+p 500 GeV, 2011, BHT1 trigger (id: 320501, dsmAdc > 18)
Library: SL11d
Trigger Simulator Library: SL15c + modifications

eSTAR with Thin Solenoid

 In order to increase  magnetic field in endcap reagion it has been considered a possibility to remove STAR magnet pole tips and 

Compare primary track quality from Runs 16132028 (normal parameters) and 16132032 (changed daq/ALTRO).

 Tonko took a few runs with changed daq/ALTRO parameters.
I have  compared two runs :

QA of full embedding production - with weight

QA of full embedding production - no weight

GHP 2015