STAR Protected

conversion tomagraphy

conversion tomagraphy

2008 (FY09) R&D

FY09 R&D requests:

STAR incl jets talk - wwj at DNP08

1st draft of inclusive jet talk for DNP08. Figs and text _all_ taken from recent (longer) STAR talks by others (thanks!) and compressed for 10 minute DNP format.

2008.10.15 Purity vs. efficiency from gamma-filtered events: R_cluster > 0.9 vs. R_cluster > 0.98

Ilya Selyuzhenkov October 15, 2008

Data sets:

Comparisons between STAR and PHENIX

 This is a page that Thomas will edit to work on comparisons between STAR and PHENIX Non-Photonic electrons

2008.10.15 Comparison of gamma-jets from Michael's filtered events vs. old MC samples

Ilya Selyuzhenkov October 15, 2008

Data sets:

2008.10.13 Jet trees for Michael's gamma filtered events

Ilya Selyuzhenkov October 13, 2008

Kaon-kaon fitting with momentum resolution

Fitting kaon-kaon correlation functions with momentum resolution

In this page I will show the results of the fit of the experimental kaon-kaon correlation functions (binned directly in sphe

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

2008-10-08 10:00
2008-10-08 11:00
Etc/GMT-7
Wednesday, 8 October 2008
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

2008-10-01 10:00
2008-10-01 11:00
Etc/GMT-7
Wednesday, 1 October 2008
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 Right-left SMD tail asymmetries

Ilya Selyuzhenkov September 23, 2008