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FHC cosmic ray test

Updated on Tue, 2009-10-06 22:01 by xuanli. Originally created by dongx on 2009-09-28 18:11.

Reference

Speaker : Xuan Li ( Shandong Univ. )


Talk time : 10:10, Duration : 00:20

Data MC comparison

Updated on Wed, 2009-09-16 10:55. Originally created by ahoffman on 2009-09-16 10:42.

 Data and MC comparison for pion mass peak position..

 

Comparison with Other Results

Updated on Wed, 2009-09-30 10:53. Originally created by ahoffman on 2009-09-16 09:24.

Below you will find comparisons of the Run 6 cross section with recent Phenix results and the STAR Run 5 final result.  The lower panel is the statistical error on the Run 6 points.

2009.09.11 Test of corrected EEMC geometry: LOW_EM cuts

Updated on Fri, 2009-09-11 13:21. Originally created by seluzhen on 2009-09-11 10:46.

Test of corrected EEMC geometry: SVT and LOW_EM cuts

Monte-Carlo setup:

Tables

Updated on Tue, 2009-08-25 08:30. Originally created by ahoffman on 2009-08-25 08:15.

Preliminary Presentation (8/27/09)

Updated on Thu, 2009-08-27 07:28. Originally created by ahoffman on 2009-08-24 15:30.

The link below has the presentation for preliminary cross section result.

Cockcroft-Walton HV system

Updated on Mon, 2009-08-31 22:53 by leun. Originally created by jeromel on 2009-08-24 13:35.

Reference

Speaker : Leonard Eun ( PSU )


Talk time : 11:20, Duration : 00:20

Linearity Check in fixed ecalgeo.g

Updated on Wed, 2009-08-19 12:30. Originally created by jwebb on 2009-08-19 12:27.
Abstract:  A bug in the EEMC geometry has been identified.  Lines such as "Material Air isvol=0" have an unexpected (read undocumented) behavior: they create a new materi

2009.08.17 Direct photon - charge particle correlation paper GPC

Updated on Tue, 2010-01-26 11:35. Originally created by seluzhen on 2009-08-17 16:07.

proposed modification ot the title/abstract

Extracting gamma-jet cross section at forward rapidity from pp@200GeV collisions

Updated on Mon, 2009-08-17 10:28. Originally created by seluzhen on 2009-08-17 10:00.

Analysis overview

  1. Data samples, event selection, luminosity determination
  2. Isolating photon-jet events
    • Transverse shower shape analysis

Verify that the fast simulator sees all of the energy deposited in geant

Updated on Tue, 2009-08-04 13:16. Originally created by jwebb on 2009-08-04 13:16.

Verififcation that the EEMC fast simulator sees the correct energy deposit registered by geant.

Polarizations for each fill

Updated on Tue, 2009-07-28 09:22. Originally created by jkellams on 2009-07-28 09:22.

2009.06.22 CIPANP 2009 photon-jet proceedings

Updated on Tue, 2009-06-30 16:31. Originally created by seluzhen on 2009-06-24 10:51.

CIPANP 2009 proceedings on photon-jet study

Title:
"Photon-jet coincidence measurements
in polarized pp collisions at sqrt{s}=200 GeV

CNI P-Carbon Polarimeters 500GeV polarization profile rough show

Updated on Thu, 2009-05-14 19:05. Originally created by xuanli on 2009-05-14 19:05.

    CNI P-Carbon Polarimeters 500GeV Polarization Profile

Run10-11BURspindrafts

Updated on Thu, 2009-05-14 09:51. Originally created by sowinski on 2009-05-14 09:48.

Use this page to hold drafts for Run 10-11 BUR written during May of 2009

2009.04.17 WSU nuclear seminar

Updated on Thu, 2009-04-16 10:16. Originally created by seluzhen on 2009-04-14 07:50.

The STAR spin program with longitudinally polarized proton beams

CNI summary analysis from fill 10373 to fill 10507

Updated on Fri, 2009-04-10 11:37. Originally created by xuanli on 2009-04-10 11:37.

       In attachment shows the compare between polarimeter 1 and polarimeter 2 for blue (yellow) beam.  And also

Collaboration Meeting Presentation and wrap up.

Updated on Wed, 2009-04-08 13:55. Originally created by ahoffman on 2009-04-08 13:20.

 Attached is the presentation I gave at the collaboration meeting in late March.

Integral Delta G Study

Updated on Mon, 2009-03-30 08:04. Originally created by ahoffman on 2009-03-30 08:04.

 Using Werner's code I calculated A_LL for pi0 production over my eta range for 15 different integral values of Delta G.

All Errors

Updated on Tue, 2009-08-04 12:42. Originally created by ahoffman on 2009-03-19 10:24.

The plot below shows the total errors, statistical and systematic, for the cross section measurement.  The inner tick marks on the error bars represent the statistical errors.