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5) Evaluation of BSMD dynamic range needed for the W program at STAR, ver 1.0
Updated on Mon, 2008-12-08 13:01. Originally created by balewski on 2008-12-06 22:00. Under:M-C study of BSMD response to high energy electrons
16 correlation of MIP ADC vs. raw slopes
Updated on Tue, 2009-03-10 14:47. Originally created by mattheww on 2008-11-24 17:12. Under:Scott asked for crate based comparison of MIP peak position vs. raw slopes .
I selected 100 consecutive BPRS tiles, in 2 groups, from each of the 4 crates.
Replication monitoring
Updated on Mon, 2009-05-11 07:48 by testadmin. Originally created by dmitry on 2008-11-24 03:01. Under:Following tools are available for replication check:
15 Broken BPRS channels ver=1.6, based on data from March of 2008
Updated on Tue, 2009-03-10 14:47. Originally created by mattheww on 2008-11-23 13:01. Under:The following BPRS pmts/tiles have been found broken or partially not functioning, based on reco MIP response from pp 2008 data.
14 ---- MIP gains ver=1.6 , 90% of 4800 tiles ----
Updated on Tue, 2009-03-10 14:46. Originally created by mattheww on 2008-11-21 22:54. Under:BPRS absolute gains using TPC MIPs & BTOW MIP cut, ver 1.6 , 2008 pp data
Technical Documentation of the Offline QA Shift Reports
Updated on Fri, 2008-11-21 21:01. Originally created by genevb on 2008-11-21 20:29. Under:This page is meant to document technical details of files and databases used by the Offline QA Browser.
13 MIP algo, ver=1.1 (example of towers)
Updated on Tue, 2009-03-10 14:45. Originally created by mattheww on 2008-11-20 15:55. Under:This is an illustration of improvement of MIP finding efficiency if ADC gates are set on BPRS & BTOW at the places matched to actual gains instead of fixed 'ideal' location.
FGT. . . . . . . . . . H A R D W A R E -- S L O W C O N T R O L S
Updated on Wed, 2012-02-15 11:44. Originally created by balewski on 2008-11-20 11:29. Under:Documentation of FGT Slow Controls Subsystem
(add child pages with specific documents below)
12 MIP gains ver1.0 (all tiles, also BTOW)
Updated on Tue, 2009-03-10 14:45. Originally created by mattheww on 2008-11-19 15:54. Under:This is still work in progress, same algo as on previous post.
Reconstruction and Trigger Efficiency Correction Factor
Now that I have my raw pion spectrum (see here) I need to proceed
Jigsaw Inv Mass Plots (final)
As noted here and here, the pion peak is difficult to model using single-particle MC. In single particle studies, the pion inv mass peak is reconstructed to narrow.
Energy fraction in NxN cluster within r=0.7 radius
Energy fraction in NxN cluster within r=0.7 radius
Figure 1a: 2x1/0.7 ratio
2009 algo upgrade 1
Updated on Sun, 2008-12-07 22:42. Originally created by balewski on 2008-11-18 09:59. Under:The following deficit of the CVS version of PPV have been corrected for in December of 2008
11 BPRS absolute gains from MIP, ver1.0 ( example of towers)
Updated on Tue, 2009-03-10 14:43. Originally created by mattheww on 2008-11-17 09:31. Under:BPRS absolute gains from MIP, v
02 BTOW swaps ver=1.3
Updated on Sun, 2008-11-16 21:13. Originally created by balewski on 2008-11-16 20:12. Under:Example of MIP peak for BTOW towers pointed by TPC MIP track: 
Spectra for 4800 towers (raw &
Potential distortions at projected luminosities for different species
Updated on Fri, 2009-05-29 21:57. Originally created by genevb on 2008-11-14 19:38. Under:Here I show the expected distortions in the STAR TPC as represented by the pointing error of tracks to the primary vertex (otherwise known as the DCA) due to experienced (star symbols) and projecte
BEMC Related Studies
My initial attempt at pinpointing the causes of the 'floating' pion mass examined, as possible causes, the fit function, an artificial increase in the opening angle, and the BEMC energy resolution.
10 -------- BPRS swaps take2, _AFTER_ applying Rory's swaps
Updated on Tue, 2009-03-10 14:43. Originally created by mattheww on 2008-11-09 12:57. Under:2nd Correction of BPRS mapping (after Rory's corrections are applied).
- INPUT: ~7 days of fmsslow-triggered events, days 64-70, 120 runs
- DATA CORRECTIONS: <