STAR Protected

Single Photon Splitting Filter

Single Photon Splitting Filter

Electron identification efficiency

The electron identificatione fficiency is calculated to determine how effective the electron identification process done in this analysis is, and hence how much electrons there actually are, given

Photonic electron reconstruction efficiency

Photonic electron reconstruction efficiency is the background rejection efficiency.

Simulation analysis: track association and identifcation

To calculate electron identification and photonic electron reconstruction efficiencies, simulation dataset for both 2005 and 2006 are used.

Pre-embedding QA for W analysis

Pre-embedding QA for W Analysis

Status of the work related to the problem of big memory usage in central hijing events

Description of the problem: big memory usage in reconstruction of AuAu 200 GeV hijing central events.

Physics of HFT in STAR

Speaker : N. Xu


Talk time : 09:30, Duration : 00:45

Run6 FPD Single Photon Analysis

Related analysis pages

Time Dependency in BEMC Gains, Refit with Gain Corrections

To address some concerns and improve the quality of our analysis, we have converted ADC tower response to energy using 2006 gains.  We then repeated our analysis in the new scale.  T

Consistency Between Run 6 FPD and Run 8 FMS Eta Transverse Single Spin Asymmetry

We discussed that the status of the Run 8 FMS analysis for Eta asymmetry should be reconsidered and a comparison should be made to the FPD Run 6 analysis (if possible) before we proceed to writing

FPD Eta Event Display

The large single spin asymmetries associated with the ETA meson implies that relatively few events contribute to large values of AN.

Non-photonic electron analysis, update 11/12/2009

Outline of analysis:

Final objective is both non-photonic electron cross-section and ALL.

 

For both:

Tuning GEANT and the BEMC sampling fraction

Run6 FPD Single Photon Analysis

test

Summary of Lead Problems

Original hint something strange was going on in the new vs.

Run 10 preparation meetings #3

2009-10-30 15:00
2009-10-30 17:00
Etc/GMT-5
Friday, 30 October 2009
1-189, EVO, at 19:00 (GMT), duration : 02:00
TimeTalkPresenter
15:00General introduction ( 00:20 ) 1 fileJerome Lauret (BNL)
15:20Storage and network project ( 00:20 ) 3 filesWayne Betts (BNL)

Run X

Below are the related meetings:

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2009.11.06 new EEMC geometry: Pure lead and new SMD layers

Monte-Carlo setup:

x0/y0 into the Geometry/pp2pp database

Hi,

I've written our x0,y0 offset (13 sets) --- each set contains a row of 32 numbers --- into the database of Geometry/pp2pp of StarDb in the table of "pp2ppOffset".

"One set of pedestal in StarDb, written & read & used" (An email sent on Oct. 15, 2009)

Oct 15, 2009