STAR Protected
RHIC Polarization - Run 9 / 500GeV
The complete online RHIC Polarization for Run 9 / 500GeV is located here.
Absolute lumi pp500 for APS
This page summarizes progress in understanding of absolute lumi for pp500 in 2009 run
Computing the BHT3 cross section using the vernier scan technique with a single-gaussian model
I've attached a document describing the details of the vernier scan analysis that produced the current BHT3 cross section value, 501nb. Please have a look.
Endcap gamma-filtered MC bias tests
Several Attachments:
(1)Documentation on MC filtering by Michael B.
pp200 (2009)
This work is documented SC and GL TPC Calibration pp200 2009 .
Charge separated W yields (algo verB5.0)
Charge separated W yields (algo verB5.0)
Analysis discussion and plans
Updated on Thu, 2010-01-14 11:53 by yipkin. Originally created by wlodek on 2010-01-14 11:38.Reference
Speaker : Wlodek + all ( BNL, Rice University, ODU ... )
Talk time : 16:20, Duration : 00:20
Analysis update
Updated on Thu, 2010-01-14 14:36 by agordon. Originally created by wlodek on 2010-01-14 11:38.Reference
Speaker : Andrew Gordon ( BNL )
Talk time : 15:40, Duration : 00:40
Rho reconstruction simulation study with FMS+FHC
I studied the rho+ reconstruction with 10M pythia+GSTAR simulation events.
Unable to find agreement with prior values (again)
The cross section for the BHT3 trigger is likely to change over time, both from beam-related backgrounds we can't identify and from changes in the gains of the individual towers which we can'
Calibrations status (2010-01-13)
Updating status and progress of the Run 9 calibrations since my last report:
7: 2010/JAN/12 J/Psi dAu2010 embedding on disk
The old J/Psi embedding files are on disk for period january 2010:
/eliza14/star/starprod/embedding/production_dAu/Jpsi_10{3-7}_1229459741
It is about 150 GB of files
Status - STAR Upgrades
Updated on Sun, 2010-01-17 10:13 by videbaks. Originally created by sichterm on 2010-01-11 18:37.Speaker : Nu Xu for Flemming Videbaek
Talk time : 10:00, Duration : 00:20
Trying to finalize the BHT3 xs
I've written about the somewhat double-gaussian approach to fitting the BHT3 vernier scans already, so this is just a brief addendum:
Austin mtg jet talk January 2010
Draft of pp jet talk for Friday 1/15/10. pdf does not preserve animations.
Near final version v2.
FMS Calibration Tools
Hi,
Event by event comparison between Energy distributions and fitted distributions (2 photon events). These are events that