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Position of BHT3 background rates (in eta phi)
Updated on Wed, 2009-09-16 14:38. Originally created by rcorliss on 2009-09-16 14:38.The question was raised, whether there was a particular region in eta-phi that has background.
Comparison of 2009 BSMDE Slopes Eta Dependence to Database Absolute Gains
Updated on Wed, 2009-09-16 15:30. Originally created by wleight on 2009-09-16 13:31.Because there is no 2009 absolute BSMD calibration yet, we have to be careful about making comparisons between the results of the 2009 BSMD relative gains analysis and the current default gains in
Ws at STAR Run 9 - comparison different algos
Updated on Sat, 2009-10-03 15:44. Originally created by balewski on 2009-09-16 11:53.Fig 1. Comparison of events passing W-algo.
Left: Jan ver B4.2.2 , full stats, includes Endcap away-cone veto.
Right: Joe, S4.19 almost full stats.
Run9 W Presentation
Updated on Tue, 2009-09-15 17:29. Originally created by seelej on 2009-09-15 15:51.See attachment.
partial barrel vernier scan and task list
Updated on Tue, 2009-09-15 14:45. Originally created by rcorliss on 2009-09-15 14:45.In the past I've shown plots showing a fairly large background in the BHT3 event rate, and at the last meeting I showed how clean and clear the vernier scan for the BBC was.
Quick Shower Shape Study
Updated on Tue, 2009-09-15 14:45. Originally created by betan on 2009-09-15 14:42.Below are a few quick studies showing the robustness of the Bayesian model comparison approach to shower shape analysis.
covariance matrix
Updated on Tue, 2009-09-15 09:41. Originally created by jkellams on 2009-09-15 09:12.covariance matrices
p0 sin + p1 cos + p2 sin^3
west blue, fill 10368
8.17e-06 4.60e-08 -1.02e-05
Run9 500 GeV BTOW Relative Gains
Updated on Tue, 2009-10-27 10:19. Originally created by seelej on 2009-09-14 22:26.The relative gains for the BTOW in the run9 500 GeV running were calculated using "Scott's Method" based on the slopes of the ADC spectra.
2009 Spin QA: 500GeV Part II
Updated on Wed, 2009-09-16 17:05. Originally created by pagebs on 2009-09-14 18:30.2009 Spin QA: 500GeV Part II
Ws at STAR Run 9 - algo ver 4.2
Updated on Wed, 2009-09-23 10:58. Originally created by balewski on 2009-09-14 10:21.Last week results of W-algo (ver 4.1) from Run 9 data have been presented to spin PWG. Since then one error has been fixed and W-algo was improved.