STAR Protected

pixel mechanical and cooling

Speaker : Howard Wieman


Talk time : 10:20, Duration : 00:30

Pixel - sensor and readout

Speaker : Leo Greiner


Talk time : 09:50, Duration : 00:30

Mechanical structure

Speaker : Jason


Talk time : 09:20, Duration : 00:30

project overview

Speaker : F.Videbaek ( BNL )


Talk time : 09:00, Duration : 00:20

CNI P-Carbon 500GeV polarization profile simple test

      As Carbon targets in PC polarimeters are very thin, so they can be used to measure the beam po

2009.05.31 CIPANP 2009 photon-jet presentation

CIPANP 2009 presentation on photon-jet study

Title:
"Photon-jet coincidence measurements
in polarized pp collisions at sqrt{s}=200GeV

run 10132011

 

STAR Management Meeting

2009-05-14 11:00
2009-05-14 12:00
Etc/GMT-7
Thursday, 14 May 2009
BNL, 50-Orange Room, at 15:00 (GMT), duration : 01:00

EVO: Title: STAR Management Meeting // Community:  STAR // Password:  star

           Phone Bridge: +1 626 395 2112 (CA) / +1 631 344 6100 (NY) // ID: 923352 // Password: 0952

   Time:  11am - 12noon EDT

 * --===================================================================--*

  Agenda:

    1)    Run9 Status: Bill / Bernd
    2)    BUR status:  Jamie

    3)   pp2pp commissioning

    4)    AOB

* --====================================================================--*

               Brief Summary:

  1) Attending: Berdanga, Bernd, Bill, Helen, Jerome, Nu

  2) Run9 Status: FoM ~ 0.4 pb-1, long way to go to reach the target 6.5pb-1

  3) BUR 10-11:  (i) Run10: Au+Au collisions, 200 GeV (10 weeks) and BES (12 weeks at 39, 27, 17.3 11.5 7.7, 5 GeV). Spin PWG will

      provide their inputs on Spin program to Jamie by the end of the week;

      (ii) Run 11: 200 GeV logitudinally polarized p+p to finish up the Delta_g program and 200 GeV U+U commissioning.

  4) pp2pp commissioning: small progress has been made. Dr. Dima Svirida will come to BNL again for two weeks at the end of June.

      Last Tuesday, STAR has requested one week pp2pp run at the end of June.

  5) Analysis meeting at MIT: (i) Program committee: Jim (chair), Bernd, Jan, Matt (MIT), Xin (HF, Junior), Jun (LFS), Lanny (JetCorr) plus 
      Bedanga, Jamie and Nu.

      Helen will lead the topical discussion on the Ridge measurement.

  Notes:

   1) TPC Committee, Ron Settler (chair), review due June 4,5.

   2) NPE Committee, H. Huang (chair) 

  Meetings:

    1) CPOD2009: June 8-12, 2009, BNL

    2) BNL PAC: June 15-16, 2009, BNL

    3) STAR Regional meeting: June 29-30, 2009, Dubna, Russia

    4) STAR Analysis meeting, July 7-11, 2009, MIT, Boston

    5) BNL Science and Technology Review, July 22-24, BNL

    6) STAR Regional meeting: Sept. 25-26, Rio, Brazil

    7) SQM2009: Sept. 27-Oct. 2, Buzios, Brazil

    8) STAR Collaboration meeting, Oct. 5-10, Berkeley

    9) DNP 2009, Oct. 13 - 17, Waikoloa

 

2009.08.24 Test of corrected EEMC geometry

Test of corrected EEMC geometry (bug 1618)

Monte-Carlo setup:

05 May

May 2009 posts

 

run10131009

 

run10129029

 

FMS trigger analysis

FMS Small Cells Trigger Rate Overview

run10128066

Run 10128066 (5/8)

 

Offline DB performance study

Offline Database is READ-heavy (99% reads / 1% writes due to replication), therefore it should benefit from various buffers optimization, elimination of key-less joins and disk (ram) IO improvement

2009.05.07 Photon-jets analysis with the Endcap Calorimeter

Photon-jets with the Endcap Calorimeter

(analysis status update for Spin PWG)

Slides in pdf format:

2009.05.06 Applying cuts on LDA: request minimum purity or efficiency

Cut optimization with Fisher's LDA classifier

For this post LDA input parameters Set4 has been used

Further analysis from Len's trigger spreadsheet for run 10124075

 Hi

This is an look at further analysis of Len's spreadsheet file for Run 10124075 with a follow up on gain matching of run 10124072.

run10125010

Run 10125010 (5/5)

 

Replication

Replication enables data from one MySQL database server (called the master) to be replicated to one or more MySQL database servers (slaves).