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EMC variation before Jet Clustering

Tai Sakuma has extended the current jet code to allow extra branches, with variations of EMC energies, to be included in the jet tree production.  I have copied his code and made a new tree.&n

BSMD Relative Gains for 500 GeV Run - Update 6/28

To examine the BSMD relative gains for the 500 GeV run I used VPDMB triggered events from fill 10471.

DNP abstract - FGT

2008 pp Eplus/Eminus embedding: EMC Mixer event comparison

The questions:

  1. In embedding data, what makers are necessary to properly include embedded EMC hits into the StEmcCollection for analysis?
  2. How do the embedded EMC hits look like : spatial and energy distribution wise?
  3. How well do embedded tracks match with the EMC points?

some links/docs

  1.   detectors

6/25/09 meeting

Production preparation 2

Please choose the latest version of the slides.

DIS 2009 Proceedings - Draft 1.0

pp500 QCD simulation request

Please pick newest version of slides.

GEANT Tune Study

One possible cause of the observed discrepancy between data and simulation in the BEMC is the insufficiency of the nominal tracking parameters in GEANT.