Criteria for good primary vertices for Offline QA
In Offline QA at the moment, we restrict QA of tracks to those evens whose highest-ranked primary vertex passes two criteria:
Nfit vs. embedded mult
Following the RT ticket 2106 post from 2011-04-08 12:11:09 by Mustafa, I collected the relevant plots from 4 datasets:
DIS 2011 Talk version 3
DIS 2011 Talk version 3
Chris Perkins
4/12/2011
"Small-x and Forward Measurements at STAR"
2011.04.07 Spin PWG Analysis Meeting
Attached are drafts for the preliminary cross section, asymmetry, and false asymmetries; the absolute numbers may change slightly with the last final tweaks but the general scale is final.
Electric field calculations for IDS/TPC field cage
Updated on Thu, 2011-04-07 01:39. Originally created by wieman on 2011-04-07 01:27.Reference
Speaker : Howard Wieman ( LBNL )
Talk time : 10:00, Duration : 00:20
AOB
Updated on Wed, 2011-04-06 10:22. Originally created by jeromel on 2011-04-06 09:43.Speaker : All ( All )
Talk time : 12:40, Duration : 00:20
Topics:
Embedding status, a focus on QM2011
Updated on Wed, 2011-04-06 11:42. Originally created by jeromel on 2011-04-06 09:40.Speaker : Renee Fatemi, Terence Tarnowsky ( UKY, MSU )
Talk time : 12:20, Duration : 00:20
VMC geometry, a closer look
Updated on Wed, 2011-04-06 10:04 by jwebb. Originally created by jeromel on 2011-04-06 09:39.Speaker : Jason Webb ( BNL )
Talk time : 12:00, Duration : 00:20
Software and Computing Phone Meeting
1-189, EVO, at 16:00 (GMT), duration : 01:00
Time | Talk | Presenter |
---|---|---|
12:00 | VMC geometry, a closer look ( 00:20 ) 1 file | Jason Webb (BNL) |
12:20 | Embedding status, a focus on QM2011 ( 00:20 ) 2 files | Renee Fatemi, Terence Tarnowsky (UKY, MSU) |
12:40 | AOB ( 00:20 ) 0 files | All (All) |
RT Ticket 2103 : primaries
I repeated the exercise of matching tracks with new and old errors, as done in my previous blog post, but this t
Systematic Errors in the Photon Signal Extraction
In order to fully extract the prompt photon signal from the overwhelming QCD background, the photon analysis proceeds in two major steps.