PRC paper draft Version 26
Updates/Collaboration comments:
PRL (short) paper draft Version 5
Analysis updates:
1. Connection between 3-particle correlator and DeltaQ widths (Dhevan Gangadharan)
2. Increasing acceptance for HIJING (Alexei Chikanian)
Upcoming talks at RHIC&AGS user meeting and CPOD workshop:
- CPOD talk (Evan Finch)
- AGS talk (Jim Thomas)
AOB?

May 21, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 26
Collaboration comments:
- Lanny Ray (reply by Evan Finch)
- Fuqiang Wang (reply by Ilya Selyuzhenkov)
PRL (short) paper draft Version 3
Analysis updates:
1. Comparison of < cos(phi_a-phi_b) > with simulated results (Sergei Voloshin)
2. Regions of Strongest Charge Separation (Dhevan Gangadharan)
3. Parity violation in HIC: correlators at 62.4 and 200 GeV (Vitaly Okorokov)
(FYI) Updates for paper proposal on
Excess correlation of charge asymmetry (Fuqiang Wang, Quan Wang)
- Presentation at Conveners meeting
- Paper proposal discussions: jetcorr and bulkcorr lists
- Relating Fuqiang to Sergei’s observable (Paul Sorensen)
  discussions at bulkcorr-315 and bulkcorr-317 list
AOB?

May 14, 14:00-15:30 EST; 631-344-8261

PRC paper draft Version 26
Released for the Collaboration review.
Five STAR institutes assigned to read the manuscript:
- BNL (Jerome Lauret)
- Panjab University (Madan Aggarwal)
- Dubna (Richard Lednicky)
- Argonne (Hal Spinka)
- UIC (Russell Betts)
PRL (short) paper draft Version 2
Support document Version 19
Analysis updates:
1. 45 degree axis neutralization (Dhevan Gangadharan)
2. Addition to the 2004 Au+Au & 2005 Cu+Cu analysis (Alexei Chikanian)
3. Correlators: experiment vs theory (Vitaly Okorokov)
  Presentations: 05.08.2009, 03.20.2009, and 02.20.2009
FYI (has been already presented for jetcorr/bulkcorr PWG):
- Paper proposal on
  Excess correlation of charge asymmetry (Fuqiang Wang, Quan Wang)
  Discussions: jetcorr and bulkcorr
- Clusters and up-down/left-right pv-asymmetry (Fuqiang Wang, Quan Wang)
AOB?

April 30, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 25
Comments:
Analysis updates:
1. Event mixing and Neutralization concerns (Dhevan Gangadharan)
FYI:
- Simulation status update at bulkcorr PWG on April 29 (Evan Finch)
- Needed STAR speaker to report on P-violation results at Critical Point workshop
AOB?

April 23, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 24
Comments:
1. Dhevan Gangadharan
2. Ilya Selyuzhenkov
WWND2009 proceedings (Dhevan Gangadharan)
Analysis updates:
1. MC forced parity-odd signal and then Neutralized (Dhevan Gangadharan)
2. HIJING with different input v2 (Alexei Chikanian)
3. In/out-of-plane jets in HIJING (Ron Longacre)
4. UrQMD 3-particle results (Evan Finch)
5. HIJING, UrQMD results for Au+Au at 200 and 62GeV vs. Nch (Sergei Voloshin)
Discussions:
1. PHOBOS clusters
AOB?

April 16, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 23 (no update yet)
1. New paper figure: signal vs. delta pt
2. Naming convention: Spontaneous vs. local
3. Order for the section on systematics study (Vitaly Okorokov)
Analysis updates:
1. HIJING 1/N_ch^2 scaling: Au+Au and Cu+Cu results (Evan/Sergei/Alexei)
2. MC forced parity-odd signal and then Neutralized (Dhevan Gangadharan)
3. HIJING with different input v2 (Alexei Chikanian)
4. In/out-of-plane jets in HIJING (Ron Longacre)
AOB?

April 9, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 23
1. Reorganizing the paper flow to fit with new systematic uncertainties (Sergei Voloshin)
Support document Version 18
1. Todo: include plots for the signal vs. pt_a-pt_b, eta_a+eta_b
Analysis updates:
1. Neutralization procedure (Dhevan Gangadharan)
2. 3-particle correlations from HIJING: Au+Au and Cu+Cu results (Evan Finch)
3. Parity like signal in HIJING, see also hyper-news post 181-1 (Alexei Chikanian)
Speaker candidate for RHIC/AGS Workshop on "Parity Violation in QGP" (June 1st).
Paper status and Critical Point and Onset of Deconfinement (CPOD) workshop (Paul Sorensen)
FYI: QM2009 talks and posters (final versions):
1. Plenary talk (Sergei Voloshin)
2. Poster 1 (Evan Finch)
3. Poster 2 (Ilya Selyuzhenkov)
AOB?

March 19, 14:00-15:30 EST; 631-344-8261

PRC paper draft Version 23
Comments:
Support document Version 17
Comments by Evan Finch
QM2009 talks and posters:
1. Plenary talk (abstract, Sergei Voloshin)
2. Poster 1 (abstract, Evan Finch)
3. Poster 2 (abstract, Ilya Selyuzhenkov)
4. Parity highlight slides (Gang Wang)
  Comments by Ilya Selyuzhenkov
The STAR Collaboration Meeting:
Parity presentations at bulkcorr parallel session (Wednesday, 25 March 2009; 09:00 - 12:30)
Analysis updates:
1. A Study of Conical Regions, and Update on Multiplicity Fluctuations (Dhevan Gangadharan)
2. The 3-particle correlator for HIJING (Evan Finch)
3. v2 parent vs daughter (Alexei Chikanian)
4. Improved results and writeup on cluster model, discussion at parity-hn:169 (Fuqiang Wang)
AOB?

March 12, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 22
Comments:
1. Ernst Sichtermann
2. Ilya Selyuzhenkov
PRL paper draft Version 1
Comments from Lanny Ray
Support document: Any updates need to be done? (latest Version 15)
QM2009 talk and posters:
Plenary talk (Sergei Voloshin)
Poster 1 [in preparation], Abstract 1 (Evan Finch)
Poster 2, Abstract 2 (Ilya Selyuzhenkov)
Analysis updates:
1. Multiplicity Fluctuations (Dhevan Gangadharan)
2. Pi/K decay losses in TPC (Vasily Dzordzhadze)
3. Analytical estimates of PV-signal from cluster model, discussion at parity-hn:147 (Fuqiang Wang)
4. v2 at the minijet level in HIJING (Evan Finch / Alexei Chikanian)
AOB?

March 5, 14:00-15:30 EST; 631-344-2261

PRC paper draft Version 20 (21tmp)
Comments:
1. Spencer Klein
2. Peter Seyboth
Note: PRC/PRL links has been added to paper proposal page at drupal
PRL paper draft Version 1
Feedback from the GPC meeting on February 26, 2009
Analysis updates:
1. uRQMD for Cu+Cu 200GeV (Evan Finch)
2. Cluster model study: ppt or pdf (Fuqiang Wang)
3. MEVSIM simulations vs. Au+Au 200GeVd data: eta and phi distributions (Vasily Dzordzhadze)
Other issues:
1. Any updates need to be done for support document?
2. FYI: Sergei will be giving a seminar at BNL on parity violation (March 26, 2009)
  Change dates for Sergei's QM2009-practice talks at the Collaboration meeting?
3. QM talk and posters

February 26, 14:00-15:30 EST; 631-344-2261

Paper draft Version 18
1. New introduction and v16 [Yale edits] (Jack Sandweiss/Evan Finch)
2. Comments on the paper draft:
  parity-hn posts 137 and 136 (Ilya Selyuzhenkov)
  Summary statement (Evan Finch)
  Editorial pass (Jim Thomas)
3. Plotting results vs. "decreasing" centrality (Sergei Voloshin)
Note: paper proposal page at drupal has been updated
PRL draft (initial version), and PRL thoughts (Evan Finch)
Feedback from the GPC meeting on February 19, 2009
Analysis updates:
1. 1/N centrality dependence: data vs. simulations (Alexei Chikanian)
2. Simulating parity violating effects in a cluster model (Fuqiang Wang/Quan Wang)
  "Per event" summary table
  parityv-hn discussion: 181
3. Magnetic field increase at small energies (Vitaly Okorokov)
  parityv-hn discussion: 130
  Alexei's sensitivity plot
4. Event plane recentering (Vasily Dzordzhadze)
  X vs. Y plots, X-Y mean values, EP angle plots
Other issues:
1. Any updates needs to be done for support document?
2. FYI: Sergei will be giving a seminar at BNL on parity violation (March 26, 2009)
  Change dates for Sergei's QM2009-practice talks at the Collaboration meeting?

February 19, 14:00-15:30 EST; 631-344-2261

Paper draft Version 16
Note: paper proposal page at drupal has been updated
Support document Version 15
Feedback from GPC meeting (February 12, 2009):
GPC comments (summarized by Jack Sandweiss and Sergei Voloshin)
Status of the PRL (short) paper draft?
Analysis updates:
- more MEVSIm: Results 2, Results 3, parityv-hn posts: 129, 127 (Evan Finch)
- cos(phi1-phi2) comparison (Sergei Voloshin/Alexei Chikanian)
- Sensitivity for Au+Au (Alexei Chikanian)
- FTPC vs TPC results (Sergei Voloshin)
- HIJING in 60-70% bin (b=12.3fm) (Evan Finch)
- Event plane distribution for different centrality bins (Vasily Dzordzhadze)
Other items:
- FYI: QM2009 posters on parity violation study have been submitted:
  Poster 1 (Ilya Selyuzhenkov)
  Poster 2 (Evan Finch)

February 12, 14:00-15:30 EST; 631-344-2261

QM2009 posters on parity violation (Evan Finch/Ilya Selyuzhenkov)
Poster 1 & Poster 2
Support document Version 14
GPC status?
True vs. reconstructed reaction plane in simulation? (Sergei/Ilya/Evan)
Analysis updates:
- Systematic uncertainties from v2{2}, v2{FTPC}, and v2{4} (Sergei Voloshin)
- Identified charge pion results (Dhevan Gangadharan/Jim Thomas)
- Varying input for MEVSIM simulations (Evan Finch)
- Dhevan's vs. Sergei's comparison for "raw" 3-particle correlations (Dhevan Gangadharan)
- dAu correlations: redone with explicit 3-particle loop (Dhevan Gangadharan)
- Vasily's presentations from two weeks before:
  CP 012909, pt efficiency, pt study (Vasily Dzordzhadze)
Other issues:
- Please, copy your code into $CVSROOT/offline/paper/psn0475/ directory
  (so far have codes from Sergei, Ilya, Evan, Alexei, and Dhevan)

February 05, 14:00-15:30 EST; 631-344-2261

Paper draft Version 15n:
- Parity-hn post 107 (Sergei Voloshin)
- Fig. 10 update: UrQMD points replace PbPb with AuAu (Evan Finch)
- Paper proposal page has been updated
Support document Version 13tmp
- Simulations and jet contributions, parity-hn post 104 (Evan Finch)
- Sergei vs. Dhevan comparison plots
GPC status?
QM2009 poster on parity violation
Analysis updates:
- More centrality bins and pt dependence from uRQMD? (Evan/Ilya/Sergei)
- Results for AuAu@200, CuCu@200, and AuAu@20GeV (Alexei Chikanian)
- MEVSIM results (Evan Finch)
- dAu correlations: redone with explicit 3-particle loop (Dhevan Gangadharan)
Other issues:
- Resonance enhancement in MEVSIM
- Please, copy your code into $CVSROOT/offline/paper/psn0475/ directory
  (so far have codes from Sergei, Ilya, Evan and Alexei)

January 29, 14:00-15:30 EST; 631-344-2261

Paper draft Version 15:
- Update Figs. 4-8, 10: parity-hn posts 97, 100
- Paper proposal page has been updated
Support document:
- Support note with new figures (Sergei Voloshin)
- AuAu event generator results (Evan Finch)
Charge conservation in AMPT:
- Net charge from URQMD and AMPT (Evan Finch)
- C.M. Ko and Z. Lin comments: see Page 9 of support note
Analysis updates:
- dAu correlations: redone with explicit 3-particle loop (Dhevan Gangadharan)
- Presentations: CP 012909, pt efficiency, pt study (Vasily Dzordzhadze)
- pt spectra from MEVSIM vs. data (Vasily Dzordzhadze)
WWND talk (Dhevan Gangadharan)
Comments:
Other issues:
- Text for resonance enhancement in MEVSIM?
- Posting your code in cvs

January 22, 14:00-15:30 EST; 631-344-2261

Paper draft Version 14:
- Draft has been sent for GPC review
- Updated Fig. 10 (AMPT results from Ilya and Evan has been combined)
- Comments from bulccorr group (included in Version 14):
  - Paul Sorensen
  - Mike Lisa
- Paper proposal page has been updated
Supporting documents page at drupal has been created. Please comment
Analysis updates:
- dAu correlations: redone with explicit 3-particle loop (Dhevan Gangadharan)
- pt cut study for Au+Au 200 GeV data (Alexei Chikanian)
WWND talk (Dhevan Gangadharan)
- Comments from Evan Finch
More UrQMD events at b=0, 2, 4, 6, 8, and 10 (Paul Sorensen)

January 15, 14:00-15:30 EST; 631-344-2261

Paper draft Version 12
Expanded summary section (Sergei Voloshin)

paper proposal web page

GPC request:
- bulccorr-hn thread
- Sergei's note
Paper's title - "Probe vs. Evidence":
Paper comments:
- Dhevan Gangadharan (theoretical question : correlator vs. sum_pt)
- Richard Majka (comments for v09)
- Vasily Dzordzhadze (comments for v10)
- Jim Thomas (comments for v10)
Paper figure updates and figure style:
- Figure 4 (Ilya Selyuzhenkov)
- Figure 10: AMPT results (Evan/Ilya)

January 08, 14:00-15:30 EST; 631-344-6363

Paper draft Version 8 and Version 9 (original Sergei's post to parity-hn)
Comments:
- Bedanga Mohanty
- Dhevan Gangadharan
- Jack Sandweiss
- Alexei Chikanian
- Vasily Dzordzhadze: 1st and 2nd set of comments
- Evan Finch
Updated paper proposal web page at drupal
Average AMPT correlations vs. Au+Au@200GeV data comparison (Ilya Selyuzhenkov)
Updated "simulation" figure (Ilya Selyuzhenkov/Sergei Voloshin/Evan Finch):
Needs to combine Evan/Ilya's AMPT results
AMPT K0short results (Evan Finch)

2008 meetings

December 22, 15:00pm; EVO STAR/parity room

Feedback from BNL meeting with Steve Vigdor:
Sergei's slides
slides from Jack/Evan?
Followup: Asymmetry directly proportional to magnetic field?
paper draft update:
version 07 (Sergei Voloshin)
parity-hn discussion
Paper proposal web page:
Parity paper proposal at drupal
PA's list: is it complete?
Correlator in dAu collisions: ppt, gif and parity-hn (Dhevan Gangadharan)
AMPT results: Centrality dependence (Ilya Selyuzhenkov)

December 15, 15:30pm EVO STAR/parity room

Slides for Wendsday meeting with Steve Vigdor
Status of the paper draft (Sergei Voloshin)
Correlator in different eta ranges: ppt and parity-hn thread (Dhevan Gangadharan)
Reconstructed particle correlations (Dhevan Gangadharan)
AMPT results (Evan Finch):
parity-hn, and v2 with/without quenching
Au+Au simulations paper plot
Mevsim simulations with enhanced and standard resonances (Vasily Dzordzhadze)
AMPT results: correlations vs. eta and pt (Ilya Selyuzhenkov)
cos(phi1-phi2) vs. pt sum from AuAu200 data (Sergei Voloshin)

December 08, 11:00am EVO STAR/parity room

Feedback from bulkcorr PWG phone meeting (Sergei Voloshin)
updated QM2009 abstract: pdf and bulcorr-hn thread (Sergei Voloshin)

December 01, 11:00am phone 631-344-2261

Submission of two papers: PRL and PRC (Bedanga Mohanty)
Quark Matter 2009 (Sergei Voloshin):
Abstract on "Probe for the spontaneous strong parity violation in HIC at RHIC"
Discussion at bulkcorr PWG list
Speaker at WWND (All)
First results from the jet studies: ppt and hyper-news post (Evan Finch)
More realistic simulations (Alexei Chikanian)
Pythia studies (Sergei Voloshin)

November 21, 12:00pm phone 631-344-8261

Paper outline update (Jack Sandweiss)
Paper draft:
version 03 and version 02 (Sergei Voloshin)
Draft of the section on "Simulation results" (Evan Finch)
PYTHIA at higher pT (Evan Finch)
Effect of recentering (Sergei Voloshin)
Systematic checks with ZDC-SMD (Gang Wang)
Cumulant correction and other matters (Jim Thomas)
[includes: run sequence corrections; Ron's counting technique]
WWND talk candidates (All)

November 05, 1:30pm phone 631-344-2261

list of plots and questions for the paper (Jack Sandweiss)
Parity_smop.eps and Parity_ppnn.eps (Gang Wang)
pt dependent recentering (Sergei Voloshin)
Parity presentation at bulkcorr phone meeting (Sergei Voloshin)
Outline Of Parity Paper (Jack Sandweiss)

October 20, 3:30pm phone 631 344 2261

3:30 Update from Dima
3:50 A Recap of Recent Work with Cumulants and PID (Jim Thomas)
4:10 Reconstructed particle correlations (Dhevan Gangadharan)
4:30 Three particle correlation analysis(take 3) (Alexei Chikanian)
4:50 Sergei (did not specify but most likely has some valuable comments)
5:10 Some Mevsim Simulation Results (Vasily Dzordzhadze)
5:30 Discussion on paper, etc.

September 24, 4:00pm phone 631 344 6261

Three particle correlation analysis (take 2) (Alexei Chikanian)
An Independent Look at Parity Violation in the Strong Interaction via v12 * v2 (Jim Thomas)
P-violation Observable in Mixed Events & Identified Particles (Dhevan Gangadharan)

September 16, 10:00am phone 631 344 2261

Pythia/Hijing correlation studies (Evan Finch)
Three particle correlation analysis (take 1) (Alexei Chikanian)
Supprting document v.09 (Sergei Voloshin)
Three Particle Correlation Study using Run 4 data (AuAu 200 GeV) (Vasily Dzordzhadze, Jim Thomas)

July 1, 10:30AM phone 877 322 9648, the participant code is 298859.

Agenda at Yale page

May 30, 1:30-3:00pm phone 631 344 6261

Three Parity Bubble Models (Ron Longacre)
Deltas and rhos, Lambda-lambdabar pairs (Evan Finch)
MEVSIM Simulation of Three Particle Correlations (Vasily Dzordzhadze)

March 29, 11:00AM-5:00pm phone 631 344 6261 BNL meeting, Room 1-188

11:00 Jack Sandweiss
12:00 Lunch
1:00 Sergei Voloshin
2:00 aa and radial flow + charge conservation (Paul Sorensen)
2:00 Vasily Dzhordzhadze
3:00 discussion

January 17, 4:00pm phone 631 344 6363

2007 meetings (list incomplete)

December 25, 2:00pm phone 631 344 8383

Printer-friendly version
Login or register to post comments

The STAR experiment

Physics Working Group

User login

Navigation

Parity group meetings

2010 meetings

2009 meetings

2008 meetings

2007 meetings (list incomplete)