The STAR experiment

    With the same setup, I just use the cross CTB trigger cut to see whether there's some construction damage to the group from column 4 to column 6

The purpose of creating a jet filter is to increase the sampled luminosity for the jet simulation sample.

The poster for the SESAPS conference can be found here

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 .pdf and  .ppt file attached

Plot of reconstructed energy/input energy as a function of input energy - comparing cvs version with version 6, version 6.1 and version 6.1 with pure lead.  The replacement for pure lead means

The goal is to obtain non-photonic electron asymmetry. To get there, various asymmetries need to be calculated, namely:

One of the electron id cut is the dE/dx cut. Unlike the other cuts, the efficiency of this cut is calculated from data instead of simulation.

Pre-embedding QA for W analysis II

Motivation:  Verify compatibility of MC signal W events with real background events (zerobias) before embedding begins.