STAR Protected
First attempt to do Centrality using the BBC in d+Au run 8
Attempt to match the run 3 FTPC and Glauber simulations to run 8 BBC distributions
2008.10.14 Purity, efficiency, and background rejection: R_cluster > 0.98
Ilya Selyuzhenkov October 14, 2008
Data sets:
10 Oct
October 2008 posts
Local Polarimetry for Proton Beams with STAR ZDC Calorimeters
Here is a revised draft of my talk for DNP 08.
2008 - EMC calibration workshop
The EMC calibration workshop was launched as with a start up Email to starmail on 9/4/2008 10:31. A copy resides below. The review report was requested to be delivered by October the 29th 2008.
2008 - TOF software review
The Time Of Flight sub-system was called for a software readiness and integration review in the Fall of 2008. The commitee's charges are available below in the related documents section.
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) RHIC S&T Report discussions : Jamie
Action items:
2) Status at the WAH: Bill
3) Status of the difficult papers: Nu
4) QM09 speakers discussions
* --===================================--*
Brief Summary:
(1) RHIC S&T review report action items:
- TPC: form a review panel with members of D. Makja (chair), F. Videbaek, C. Woody (PHENIX), ... to develope the charges.
Goals: (a) TPC aging issue; (b) TPC operation team.
In addition, ask J. Thomas to establish a team to answer the charges.
- Management involvement on the upgrade projects: Helen/ Zhangbu to develop a comprehensive list of STAR upgrade projects.
Request bi-momthly or quarterly report, to the management, from each project.
(2) WAH status: Everything is moving forward smoothly. Expect 90 TOF trays for FY09 run. Bill will send out a message to relevant
parties regarding to the IF integration issues.
(3) Potential topical review speakers from STAR. Here are the topics (name) for discussion:
[1] Collectivity and thermalization at RHIC:
[2] Open heavy quark hadron crossections, flow, & R_AA at RHIC
[3] Closed heavy quark crossection & R_AA measurements at RHIC
[4] E-by-E measurements at RHIC:
[5] Correlation measurement at forward rapidities: (FMS)
[6] RHIC energy scan program:
[7] High pT and real jets measurements at RHIC:
Jamie will lead the discussions next Wednesday.
(4) Nu should send out a message to the collaboration about the run09. Jamie makes the draft including: Steve's RHIC news, 'if's,
& trigger boards.
(5) STAR computing plan: in working, expect a new reprot next week.
Recommended settings for key nodes
The following set of recommendations applies to mission critical systems in use in STAR.
2008.09.30 Sided residual: purity, efficiency, and background rejection
Ilya Selyuzhenkov September 30, 2008
Data sets:
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:
BEMC Trigger Code Test
BEMC Input Bits for Layers 0-2:
Left Plots show DSM input from data (L0) or simulation (L1, L2)
2008.09.23 QA plots for maximum sided residual (bug fixed update)
Ilya Selyuzhenkov September 23, 2008
Data sets:
2008.09.23 Sided residual plot projection: toward s/b efficency/rejection plot
Ilya Selyuzhenkov September 23, 2008
Data sets:
Hydro limit of v2 for identified particles
Updated on Wed, 2008-09-24 16:24 by hmasui. Originally created by aihong on 2008-09-19 15:46.Reference
Speaker : Hiroshi Masui ( LBNL )
Talk time : 16:50, Duration : 00:30
Results from 3D HBT study in d+Au@200GeV
STAR d+Au @ 200 GeV statistical errors only!
World systematics
Collection of results on pion HBT in small systems from other experiments
Femtoscopy in SMALL systems (references)
Data Selection
1. Event selection
p+p: there has to be at least 2 pions per event
Vertex cut: |v_z|<= 30 cm