STAR Protected

Pt and Eta Dependent Correction form MC Response

Introduction

 

STAR Management Meeting

2009-07-16 11:00
2009-07-16 12:00
Etc/GMT-7
Thursday, 16 July 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: 923442 // Password: 0952

   Time:  11am - 12noon EDT

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

  Agenda:

    1)    NPE and e-h Results, publications - Huan, Bedanga, ...
    2)    The next STAR Decadal Plan -  Nu

    3)    AOB

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

               Brief Summary:

  0) Attendency: Olga, Jerome, Jamie, Flemming, Helen, Xin, Nu, Bedanga

  1) NPE issues: (i) The management feels there more issues to be addressed by the task force. Based on the discussion and Huan's report at the last

      Analysis Meeting, the management will send a note to the task force. A list of specific checks will be included in the note.   (ii) WIll send a message to

      Editor at PRL regarding STAR paper "Charmed hadron production at low transverse momentum in Au+Au collisions at RHIC" submitted on May

      4th, 2008, 0805.0364. Inform the Editor that we are doing internal cross-checks and the process may take sometime to complete.

  2) S&T review issues: (i) Timely funding and scheduling for R&D at RHIC. RHIC performance for polarized pp collisions, we will request 30 cryo-weeks for

      future runs; (ii) TPC: operation team including software issue. Jim should be part of the solution; (iii) FTPC team: A student from India group (VECC),

      with the help of Terry, J. Syboth and P. Syboth; (iv) Future upgrade scheduling and integrations.

  3) QM09 Proceedigns: potential issues with the eta/s analysis (BulkCorr) and Jet reconstruction (JetCorr).

 

  Notes:

   1) STAR TPC Review (key= star2009),  June 4,5, BNL. Ron Settler (chair). Review report.

   2) NPE Committee, H. Huang (chair)

 

  Future Meetings:

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

    2) STAR ToF Closeout Review, Aug. 10-11, BNL

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

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

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

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

Correlating ZDC A_N with Central Detectors

Abstract

 

We want to see if the large A_N we observe in the ZDC at 500 GeV has any correlation with how "busy" the central event is.

Data / MC comparisons for isolation cut, take 2

Abstract:  We apply an energy-dependent correction to the MC energy deposit in the Monte Carlo, in order to "fix" the sampling fraction problem.  Data / MC comparisons are made.

EEMC Simulation Studies - Progress

Data / MC comparisons for isolation cut

Abstract: An isolation cut for the endcap is formed by taking the ratio of the transverse energy recorded by a single tower, correcting it for expected shower leakage, and dividing it by the sum of the energy of towers w/in R<0.3 of the candidate photon.  Data and MC are compared.

Status of FMS Analysis

Speaker : Les Bland


Talk time : 08:30, Duration : 00:20

Varying the Continuum Contribution to the Dielectron Mass Spectrum

Initial Normalization

Estimating Drell-Yan contribution from NLO calculation.

Ramona calculated the cross section for DY at NLO and sent the data points to us.  These were first shown in the RHIC II Science Workshop, April 2005, in her Quarkonium

Using ToF - involvement in calibration, using data, coll. with TOF group

Speaker : Declan and Yadav


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

Reconstruction and simulation issues

2009-07-01 13:00
2009-07-01 14:00
Etc/GMT-5
Wednesday, 1 July 2009
1-189, internal, at 17:00 (GMT), duration : 01:00

Previous meeting is available [node:14909, "here"].

- Review last meeting notes + Additional items thought of since
  the last meeting?
* Reco/simu organization - thoughts?
* Yuri: Cellular Automaton project & project description

 

STAR Management Meeting

2009-07-06 11:00
2009-07-06 12:00
Etc/GMT-7
Monday, 6 July 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: 1099726 // Password: 0952

   Time:  11am - 12noon EDT

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

  Agenda:

    1)    Run9 Status and pp2pp run readiness - Bill

    2)    TPC review and recommendations - Flemming / Jim

    3)    BES program

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

               Brief Summary:

  1)

  2)

  Notes:

   1) STAR TPC Review (key= star2009),  June 4,5, BNL. Ron Settler (chair). Review report.

   2) NPE Committee, H. Huang (chair)

  Meetings:

    1) STAR Regional Meeting: June 29-30, 2009, Dubna, Russia

    2) STAR Analysis Meeting, July 7-11, 2009, MIT, Boston

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

    4) STAR ToF Closeout Review, Aug. 10-11, BNL

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

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

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

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

talk rehearsal for the EPS HEP conference

Speaker : Jan Kapitan ( NPI )


Talk time : 16:00, Duration : 00:30

Potential for use of kmeans-clustering for pi0/gamma discrimination

Abstract: k-means clustering is used to find two smd clusters (no more, no less) in each plane associated with a gamma candidate.  The invariant mass of these clusters is reconstructed for gamma candidates above ET=4.5 GeV. 

BSMD Calibration - A few plots (test)

BSMD Calibration - Additional Plots
Monday June 29th 2009

Code to run Pythia and produce b-bbar -> e+ e- events

// main00.cc
// Modified from the main01.cc
// which is a part of the PYTHIA event generator.
// Copyright (C) 2008 Torbjorn Sjostrand.

v2{2D}(pt) in 200 GeV AuAu

Speaker : David Kettler ( UW )


Talk time : 12:00, Duration : 00:30

STAR Management Meeting

2009-07-02 11:00
2009-07-02 12:00
Etc/GMT-7
Thursday, 2 July 2009
BNL, 50-Orange Room, at 15:00 (GMT), duration : 01:00

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: 923420 // Password: 0952

   Time:  11am - 12noon EDT

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

  Agenda:

    1)    Run9 Status and pp2pp run readiness - Bill

    2)    TPC review and recommendations - Flemming / Jim
    3)    The next STAR Decadal Plan -  Nu

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

               Brief Summary:

  1)

  2)

  Notes:

   1) STAR TPC Review (key= star2009),  June 4,5, BNL. Ron Settler (chair). Review report.

   2) NPE Committee, H. Huang (chair)

  Meetings:

    1) STAR Regional Meeting: June 29-30, 2009, Dubna, Russia

    2) STAR Analysis Meeting, July 7-11, 2009, MIT, Boston

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

    4) STAR ToF Closeout Review, Aug. 10-11, BNL

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

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

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

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

jt and kt measurements in pp collisions (Run 6) from di-hadron correlations and jets

Speaker : Subhasis Chattopadhyay, Mriganka Mondal ( VECC )


Talk time : 16:50, Duration : 00:30

PV observable against event ensembles