2008.09.30 Sided residual: purity, efficiency, and background rejection
Ilya Selyuzhenkov September 30, 2008
Data sets:
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__counts_smdResDistanceUV_pt1gt7pt2gt5_noPi0Cuts_pur
Updated on Tue, 2008-09-30 12:11. Originally created by seluzhen on 2008-09-30 12:11.
STAR Management Meeting
BNL, 50-I-189, at 14:00 (GMT), duration : 01:00
Conference Phone Number: 510 486 7333
Time: 10 - 11 am EDT
* --===================================--*
Agenda:
1) Status of the STAR Computing Plan: Jerome
2) Difference between PHENIX and STAR data:
(i) NPE distributions and Charm cross sections: Thomas, Yifei, Xin, Manuel, Xie
(ii) phi-meson distributions: Bedanga, Helen, Jinhui, Huan
(iii) R_AA of pions: Jamie, Zhangbu, Guoji, Yichun
3) Commission of the STAR trigger board: Nu
* --===================================--*
Brief Summary:
1) STAR Computing Plan: in two weeks, finalize the plan, circulate it among detector experts
2) Discuss with Barbara about unpublished data for the discussions
3) Trigger Board Membership:
Carl Gagliardi (Chair), Jeff Landgraf, Jamie Dunlop, Akio Agawa, Zhangbu Xu,
Bill Christie, Hank Crawford, Ernst Sichtermann, Thomas Ullrich
Period Coordinator: Olga Barannikova, Lijuan Ruan, Xin Dong, Bernd Surrow
* --===================================--*
News and Other Meetings:
QA for run 8 production_dAu (produced w/MinuitVF)
Updated on Mon, 2008-10-27 21:04. Originally created by melnimr on 2008-09-30 11:00.I did some QA for run VIII dAu production trying to evaluate how good is the Minuit vertex finder in dAu.
Compare to Marco's QA for previous years:
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__counts_smdResidualUV_pt1gt7pt2gt5_noPi0Cuts_1D
Updated on Tue, 2008-09-30 10:42. Originally created by seluzhen on 2008-09-30 10:42.
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__counts_smdResDistanceUV_pt1gt7pt2gt5_noPi0Cuts_1D
Updated on Tue, 2008-09-30 10:42. Originally created by seluzhen on 2008-09-30 10:42.
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__smdPeakDataUV_smdResDistanceUV_pt1gt7pt2gt5_noPi0C
Updated on Tue, 2008-09-30 10:41. Originally created by seluzhen on 2008-09-30 10:41.
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__smdPeakDataUV_smdResidualUV_pt1gt7pt2gt5_noPi0Cuts
Updated on Tue, 2008-09-30 10:40. Originally created by seluzhen on 2008-09-30 10:40.
20080925_bgJetsPre1lt0_01__20080925_gJetPre1lt0_01__20080925_pp06lPre1lt0_01__smdPeakDataUV_smdResidualUV_pt1gt7pt2gt5_noPi0Cuts
Updated on Tue, 2008-09-30 10:39. Originally created by seluzhen on 2008-09-30 10:39.
Spin Physics PWG meeting
Updated on Mon, 2008-09-29 23:20. Originally created by sichterm on 2008-09-29 23:11.evo - http://evo.caltech.edu/evoGate/koala.jnlp?meeting=ete8eavtv9alaMItaiIt, at 21:00 (GMT), duration : 02:00
Evo: http://evo.caltech.edu/evoGate/koala.jnlp?meeting=ete8eavtv9alaMItaiIt
Phone: ID 540111, Password 7894, relevant bridge-lines
USA (BNL, Upton, NY) +1 631 344 6100
USA (Caltech, Pasadena, CA) +1 626 395 2112
| Time | Talk | Presenter |
|---|---|---|
| 00:00 | Di-jet Production Cross Section and Double Longitudinal Spin Asymmetry in sqrt(s) = 200 GeV pp at RHIC ( 00:20 ) 1 file | Tai Sakuma |
| 00:20 | Longitudinal double-spin asymmetries for inclusive charged pion production opposite a jet ( 00:20 ) 0 files | Adam Kocoloski |
| 00:40 | Update on FPDE Run 8 ( 00:20 ) 1 file | Jim Drachenberg |
spectra
Updated on Sat, 2008-09-27 12:50. Originally created by bedanga on 2008-09-27 12:29.Reference
Talk time : 15:15, Duration : 00:20
Monte Carlo Asymmetries
Updated on Sat, 2008-09-27 10:58. Originally created by kocolosk on 2008-09-27 09:46.Here are the asymmetries for STD, ZERO, GS-C, and MIN that I get out of PYTHIA with the minbias trigger condition applied:
Figure 1: raw minbias asymmetries
and here’s what I get after applying the pT reweighting:
Figure 2: minbias asymmetries after reweighting jet pT spectrum
Figure 3: jetpatch asymmetries
Figure 4: difference between Figures 3 and 1
Figure 5: difference between Figures 3 and 2
Finally, these four plots show the effect of the minbias pT reweighting on the bias systematic for each scenario:
Reweighting the MB pT spectrum
Updated on Sat, 2008-09-27 09:07. Originally created by kocolosk on 2008-09-27 08:38.
Subprocess Fractions
Updated on Sat, 2008-09-27 08:33. Originally created by kocolosk on 2008-09-27 08:31.
Study of ET Correction Factor Single Thrown Particle
Updated on Thu, 2008-10-02 17:24. Originally created by pagebs on 2008-09-26 18:05.ET Correction Factor Study using Single Particles
BEMC Trigger Code Test
BEMC Input Bits for Layers 0-2:
Left Plots show DSM input from data (L0) or simulation (L1, L2)
JP1 & JP2 Turn on efficiency
Updated on Fri, 2008-09-26 12:46. Originally created by mattheww on 2008-09-26 12:46.I used the 2006 MuDsts to generate the turn on curves for the JP1 and JP2 triggers. Both plots are integrated over all jet patches.