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Running Spiffy Single Particle MC

Updated on Wed, 2008-01-23 12:20. Originally created by rcorliss on 2008-01-17 15:47.
One of the difficulties in using single-particle monte carlo in analysis is that tracking will
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Kalman 102 : 1D tracking

Updated on Wed, 2008-05-07 10:58. Originally created by balewski on 2008-01-14 10:38.

I have developed some interest in Kalman tracking.

Found this writeup 

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A summary of our Photon XS Measurement Efforts

Updated on Sat, 2007-12-29 15:26. Originally created by rcorliss on 2007-12-29 15:26.

The starting points for our work attempting to measure the photon cross section were a set of papers (OPAL: hep-ex/0305075, ZEUS:

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Investigating pT behavior in our MC

Updated on Wed, 2007-12-19 12:18. Originally created by rcorliss on 2007-12-18 16:36.

The spill-over plots from the previous post raise the question of why the partonic pT spreads so much.  These new plots show more detail on the pT contributions at each stage of the event.

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2006 L2Gamma EEmc trigger simulation

Updated on Mon, 2007-12-17 12:29. Originally created by jwebb on 2007-12-17 12:17.

12/17/2007

1. Specify runs / timestamps to simulate

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More on Raw BSMD ADC Distributions

Updated on Mon, 2007-12-17 11:06. Originally created by wleight on 2007-12-17 11:06.

As Will pointed out, you can't always say with 100% certainty whether a given module is showing banding structure just by looking at the raw ADC vs.

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Dijet x1, x2 distributions in eta bins

Updated on Thu, 2008-01-24 09:55. Originally created by mattheww on 2007-12-13 11:32.

Below are x1 and x2 distributions for different eta bins. eta3 is always the larger of the two jet etas.

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BSMD ADC distributions from data

Updated on Tue, 2007-12-11 16:20. Originally created by wleight on 2007-12-11 15:27.

These plots were made from data taken from the  following runs:
 8335112
 8336019
 8336028
 8336044
 8336052
 8336062

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Spill-over Events

Updated on Wed, 2007-12-12 11:50. Originally created by rcorliss on 2007-12-10 15:19.

It doesn't look like I can remove the spillover events from the training samples without drastically changing their content.  Now I just have to figure out what to do with them to keep the distribution sensible.

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EEMC Trigger thresholds 2006

Updated on Mon, 2007-12-10 16:01. Originally created by jwebb on 2007-12-04 15:21.

Trigger thresholds 2006

12/07/2007

Just realized that STAR provides timestamps using GMT, not EDT... so....
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