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Comparison of conversion rates in MC to data, take 2

Updated on Sat, 2009-06-13 14:02. Originally created by jwebb on 2009-06-13 13:05.

Abstract: We compare the conversion rate for simulated π0 events in the 1st radiator of the endcap to data.  We find a conversion rate of 88% +/- 4% for the simulation, comp

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chi2 of TPC tracks, 500 GeV pp

Updated on Mon, 2009-07-13 07:07. Originally created by balewski on 2009-06-13 05:28.

 This study shows chi2/DOF for best TPC tracks using current default BFC. (updated, June 2009)

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Run 8 Pions - Vertex

Updated on Mon, 2009-06-22 15:18. Originally created by stevens4 on 2009-06-12 15:10.

Vertex Distributions for minbias (MB) and etot-mb-l2 triggered events:

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MIT/BNL Transfer Tests

Updated on Thu, 2009-06-11 11:50. Originally created by betan on 2009-06-11 11:47.

 The following graphs show the result of a small study on the transfer speeds between the MIT Tier2 cluster and stargrid01/stargrid02.

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run9 500 GeV BTOW relative gains calibration

Updated on Wed, 2009-06-10 11:13. Originally created by seelej on 2009-06-10 11:07.

The purpose of this analysis is to calculate the relative gains in the BTOW. The slopes of each individual tower was calculated by Justin according to the W-algo wiki using Scott's method.

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Information on the NPE (past) analysis and path forward

Updated on Tue, 2009-06-23 12:03 by testadmin. Originally created by jeromel on 2009-06-09 16:28.

Quick start

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Comparison of conversion rates in MC to data, take 1

Updated on Wed, 2009-06-10 12:18. Originally created by jwebb on 2009-06-09 12:23.
Abstract: We compare the conversion rate for simulated π0 events in the 1st radiator of the endcap to data.  We find a conversion rate of 90% +/- 2% for the simulation, compared with 91.5% +/- 0.3% for the data, where we count any signal w/in R<0.3 of the pion candidate as a conversion.
 
Contents:
 
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2009 BSMD Status for 500 GeV Run

Updated on Wed, 2009-09-02 13:44. Originally created by wleight on 2009-06-08 20:50.

The BSMD status analysis for the 500 GeV data proceeds in two steps.  First, each strip is assigned a status for the whole run from an analysis of fills 10399, 10402, 10403, 10404, 10407, 1041

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ZDC simulation with enhanced resoluton

Updated on Mon, 2009-06-08 15:10. Originally created by nkellams on 2009-06-08 15:09.

I changed the simulation to be able to read out each SMD strip individually so there are 21 by 32 bins instead of 7 by 8.  This required a new binning configuration so I created two; one

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ZDC Simulation files and documentation

Updated on Mon, 2009-06-08 13:47. Originally created by nkellams on 2009-06-08 13:29.

The simulations consists of three files:
phiAsymmetry_Sim*.C   generates the simulated coincidence histograms.

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