FSTAR FCS Commissioning

2024-03-25 11:00
America/New York
Monday, 25 March 2024
Meeting ID: 161 230 1568 Passcode: STARfcs zoom link, at 15:00 (GMT), duration : 00:00

FSTAR FCS Commissioning

2024-03-18 11:00
America/New York
Monday, 18 March 2024
Meeting ID: 161 230 1568 Passcode: STARfcs zoom link, at 15:00 (GMT), duration : 00:00

FSTAR FCS Commissioning

2024-03-11 11:00
America/New York
Monday, 11 March 2024
Meeting ID: 161 230 1568 Passcode: STARfcs zoom link, at 15:00 (GMT), duration : 00:00

checks on hft hits

 this is result on check HFT hits in pp200GeV data

checks on hft hits

 this is result on check HFT hits in pp200GeV data

Gathering Party

Acceptance Difference in P21id and P23id(e)

 

LFSUPC Parallel Session II

TimeTalkPresenter
08:00K*0 production with BES-II (7.7-27 GeV) ( 00:20 ) 1 fileAswini Kumar Sahoo (Remote)
08:20Light Nuclei in BES-II Energies ( 00:20 ) 1 fileSibaram Behera (Remote)
08:40Light Nuclei in BES-II (7.7-27 GeV) ( 00:20 ) 1 file Yixuan Jin (Remote)
09:00
Coffee Break ( 00:20 )
 
09:20Light Nuclei at 3.2 GeV ( 00:20 ) 1 fileLiubing Chen (Remote)
09:40He4L in Au+Au collisions at 3.0 GeV ( 00:20 ) 1 fileFengyi Zhao (Remote)
10:00He4L at 3.2, 3.5 and 3.9 GeV ( 00:20 ) 1 fileChenlu Hu (Remote)
10:20
Coffee Break ( 00:20 )
 
10:40Be8 production in Au+Au collisions at 3 GeV ( 00:20 ) 1 fileTianhao Shao (Remote)
11:00Hypertriton in Run20 FXT 5.2 GeV ( 00:20 ) 1 file YuLou Yan (Remote)
11:20Hypernuclei with P23ie at 3.5,3.9,4.5 GeV and progress with BES-II hypernuclei ( 00:20 ) 1 file Iouri Vassiliev (Remote)
11:40Search for Coh Phi in Au+Au UPCs at 200 GeV ( 00:20 ) 1 fileXihe Han (Remote)
12:00
Lunch Break ( 02:00 )
 
14:00STAR BES-II di-electron analysis ( 00:20 ) 1 fileChenliang Jin (In-person)
14:20Flavor-Dependent Chem. Freeze-out ( 00:20 ) 1 fileFernando Antonio Flor (In-person)
14:40Angular modulation of photo-produced J/psi in UPCs ( 00:20 ) 1 fileAshik Ikbal (In-person)
15:00Coh Rho in peripheral Au+Au collisions at 200 GeV ( 00:20 ) 1 fileLeszek Kosarzewski(Remote)
15:30
Coffee Break ( 00:30 )
 
16:00Spin interference btw photon-nuclear and QED di-Pion ( 00:30 ) 1 fileSam Corey (Remote)
16:30Spin interference in Breit-Wheeler Process in UU at 193 GeV ( 00:20 ) 1 fileNicholas Jindal (Remote)

LFSUPC Parallel Session I

TimeTalkPresenter
08:00Direct virtual photon production at BES-II Data ( 00:20 ) 1 fileXianwen Bao (Remote) (ShanDong University)
08:20Dielectron analysis in Au+Au collisions at 9.2 GeV ( 00:20 ) 1 fileZhen Wang (Remote) (ShanDong University)
08:40R_AA of inclusive charged particles in BES-II ( 00:20 ) 1 file Alisher Aitbayev (Remote) (ShanDong University)
09:00
Coffee Break ( 00:20 )
 
09:20Strange particle in Au+Au Collision at 14.6 GeV ( 00:20 ) 1 file Pratibha Bhagat (Remote) (University of Jammu)
09:40Strangeness with BES-II (19.6 and 14.6 GeV) ( 00:20 ) 1 fileYi Fang (Remote) (University of Jammu)
10:00Phi with BES-II (19.6, 14.6, 7.7 GeV) ( 00:20 ) 1 file Weiguang Yuan (Remote) (University of Jammu)
10:20
Coffee Break ( 00:20 )
 
10:40Measurement of Multi-strangeness Yield in Au + Au Collisions at STAR-FXT Energies ( 00:20 ) 1 file Hongcan Li (Remote) (University of Jammu)
11:00K_s^0 production at Au+Au 3.2 GeV ( 00:20 ) 1 fileLi-Ang Zhang (Remote) (University of Jammu)
11:20Strangeness in O+O Collisions at 200 GeV ( 00:20 ) 1 fileIris Ponce (In person) (University of Jammu)
11:40Di-electron production in isobaric collisions ( 00:20 ) 1 fileJiaxuan Luo (Remote) (University of Jammu)
12:00
Lunch Break ( 02:00 )
 
14:00Rapidity dependent production of Pi/K/P with BES-II ( 00:20 ) 1 file Matthew Harasty (Remote) (UC Davis)
14:20Strangeness in Au+Au at 19.6 GeV ( 00:20 ) 1 file Sameer Aslam (Remote) (UC Davis)
14:40Status of H3L measurement in BES II ( 00:20 ) 1 fileYuanjing Ji (In person) (LBL)
15:00
Coffee Break ( 00:30 )
 
15:30Photoproduced J/psi w. tagged p in p+p at 510 GeV ( 00:20 ) 1 file Michaela Sverakova (In person) (LBL)
15:50K0 and Lambda at 510 GeV p+p collisions ( 00:20 ) 1 fileAdam Watroba (Remote) (LBL)
16:10Central Exclusive Production in p+p collision at 510 GeV ( 00:20 ) 1 fileTomas Truhlar (Remote) (LBL)
16:30Exclusive K0 and Lambda at p+p at 510 GeV ( 00:20 ) 1 filePatrycja Malinowska (Remote) (LBL)

STAR PWGC meeting

2024-05-10 10:00
America/New York
Friday, 10 May 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Identified charged hadron production in Au+Au collisions at $\sqrt{s_{NN}}$ = 54.4 GeV with STAR detector
     - Brief introduction from the PWG conveners (5’) [Yue-Hang Leung]
     - Paper proposal (15')  [Presentation by Arushi Dhamija]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) Embedding status/priorities 
     - LIST
     - Some of the very high priority requests are produced 

STAR PWGC meeting

2024-05-03 10:00
America/New York
Friday, 3 May 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Baryon to Meson ratios in Jets from Au+Au and p+p Collisions at sqrt{s_NN} = 200 GeV
     - Brief introduction from the PWG conveners (5’) [Isaac Mooney]
     - Paper proposal (15')  [Presentation by Gabriel Dale-Gau]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) Data production status (from Gene)
  • FastOffline
    • Both MB and HMT streams are produced
  • BES-II FXT
    • 2020 datasets all completed (P24ia)  [ done ]
    • 2021 datasets have begun without ETOF calibrations (P24ia)  [ in progress ]
      • ~100k jobs from 3p85GeV
      • ~15k jobs from other 4 energies: 26p5, 44p5, 70, 100GeV
      • All energies expected to finish within 1-2 weeks
  • Run 22 pp500
    • st_fwd stream FCS physics production without tracking (P24ia) continuing  [ in progress ]
      • Currently ~7% done
      • Constrained predominantly by rate of restoring DAQ files from tape
      • After adjusting resource usage, we are looking at ~3-4 more months to complete
3) Data production request from LFSUPC 
    - Zerobias stream from 2018 Isobar data. Requested for a new analysis targeted for HP (?)
    - Gene estimates will take 2 weeks to complete productions  But can only do after ongoing FXT production
    -(14) Current Priorities: Reproduction of FXT datasets from Run19+Run20 with SL24a (fix for tracking acceptance issue + ETOF update for status flag and partial readout) > Run 22 st_fwd stream (with only the raw data from FCS, sTGC and FST) > FXT datasets from Run21 [Run21 3.85 FXT I (3.0) > 3.85 FXT II (3.0) > (Run20+21) 26.5 FXT (7.2) > 44.5 FXT (9.2) > 70 FXT (11.5) > 100 FXT (13.7)] with SL24a (fix for tracking acceptance issue, no ETOF calibration) > FXT datasets from Run21 with ETOF calibration

4) AOB 
      - Run24 update, QA
 

STAR PWGC meeting

2024-04-26 10:00
America/New York
Friday, 26 April 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: First observation of d-Λ correlation in heavy-ion collisions
     - Brief introduction from the PWG conveners (5’) [Hanna Zbroszczyk]
     - Paper proposal (15')  [Presentation by Yu Hu]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) HP 2024 abstract submission 
     - Abstracts due to HP: May 25
     - STAR Internal deadline:  May 11
     - Abstracts for talks will be centrally submitted by PAC

STAR PWGC meeting

2024-04-19 10:00
America/New York
Friday, 19 April 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Measurement of psi(2S) production in Ru+Ru and Zr+Zr collisions at √sNN = 200 GeV with STAR experiment
     - Brief introduction from the PWG conveners (5’) [Nihar Sahoo]
     - Paper proposal (15')  [Presentation by Yan Wang]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) Data production and embedding status 
     - Data Production
  • BES-II FXT
    • 2020: 5p757p39p831p2 all completed  [ done ]
    • 2020: 13p519p5 were started, but need to be deleted and re-done  [ in progress ]
    • 2020: 26p5 awaits ongoing ETOF calibration  [ to-do ]
    • 2019: 3p854p597.331 all finish today; FileCatalog catching up  [ done ]
    • 2021: ready to produce without ETOF as priority allows  [ to-do ]
  • Run 22 pp500 st_fwd
    • FCS physics production without tracking  [ to-do ]
      - Embedding    
  • High statistics proton anti-proton embedding 
    • Only one part of 9.2 GeV remaining, hopes to finish this week
  • Very high priority requests
    • Several of very high priority requests don't require further tuning or set up. Will follow immediately 
  • FXT embedding
    • Should the requests be updated with the SL24a library?

STAR PWGC meeting

2024-04-12 10:00
America/New York
Friday, 12 April 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Nuclear Modification Factor on the Inclusive J/ψ Production in p+Au collisions at  √(sNN) = 200 GeV
     - Brief introduction from the PWG conveners (5’) [Yi Yang]
     - Paper proposal (15')  [Presentation by Ziyue Zhang]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) Data production QA
     - Please co-ordinate with the PWG QA-helpers to come up with a set of variables for QA
     - QA helpers LIST

3) Data production priorities 
     - Request from coldQCD to produce Run 22 st_fwd stream with only the raw data from FCS, sTGC and FST - no TPC, no forward tracking
     - Gene informs it will take 3 - 6 weeks to finish the production for this request
     - 
Current Priorities: Reproduction of FXT datasets from Run20 with SL24a (fix for tracking acceptance issue + ETOF update for status flag and partial readout) > Run 22 st_fwd stream (?) > FXT datasets from Run21 [Run21 3.85 FXT I (3.0) > 3.85 FXT II (3.0) > (Run20+21) 26.5 FXT (7.2) > 44.5 FXT (9.2) > 70 FXT (11.5) > 100 FXT (13.7)] with SL24a (fix for tracking acceptance issue, no ETOF calibration) >  FXT datasets from Run21 with ETOF calibration

STAR PWGC meeting

2024-04-05 10:00
America/New York
Friday, 5 April 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Measurements of global polarization of Lambda (anti-Lambda) and Xi- (Xi+) hyperons in isobar collisions at sqrt(s_NN) = 200 GeV
     - Brief introduction from the PWG conveners (5’) []
     - Paper proposal (15')  [Presentation by Xingrui Gou]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) SQM Accepted Abstracts
     - Decision on speakers for talks with merged abstracts 
     - Decisions on posters?

3) Internal deadlines for CPOD and SQM
     - CPOD presentations due to PWG by May 6. New preliminary approvals should happen the week of April 29
     - SQM presentations due to PWG by May 20. New preliminary approvals should happen the week of May 13
      

4) Data production QA
     - Should establish a framework for basic data QA before production - looking at acceptance, tracking, dE/dx, PID etc (not the run by run QA)
     - Important for quickly identifying issues with production 
     - What quantities are of interest to check? 

STAR PWGC meeting

2024-03-29 10:00
America/New York
Friday, 29 March 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Onset of Partonic Collectivity in Heavy-Ion Collisions at RHIC
     - Brief introduction from the PWG conveners (5’) [Zhenyu Chen]
     - Paper proposal (15')  [Presentation by Li-ke Liu]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) SQM Accepted Abstracts
     - LIST of accepted abstracts 
     - Abstracts with multiple PAs - are there more? Have the speakers been decided?

Convener Management Meeting

2024-03-22 10:00
America/New York
Friday, 22 March 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
Convener - Management Meeting

List of topics:
Production - Reproduction of FXT datasets, Run 21 3 GeV production, ETOF calibration
Embedding - Outstanding requests, utilizing NERSC, set up for FXT energies, embedding with proton mass in tracking
Run 24/25 - low lumi p+p run, ETOF in Run 24/25 
PWG review - Review of papers in PWG before GPC, requirements

STAR PWGC meeting

2024-03-15 10:00
America/New York
Friday, 15 March 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 14:00 (GMT), duration : 00:00
1) Paper preview: Elliptic flow of strange and multi-strange hadrons in isobar collisions at √sNN = 200 GeV at RHIC
     - Brief introduction from the PWG conveners (5’) [Prithwish Tribedy]
     - Paper proposal (15')  [Presentation by Priyanshi Sinha]
     - Open discussions (35')
     - Summary from the conveners' panel (5’)

2) Collaboration Meeting
     - Agenda

STAR PWGC meeting

2024-03-08 10:00
America/New York
Friday, 8 March 2024
https://lbnl.zoom.us/j/99981267001?pwd=Q05nbjc3ZlgvR21TTzFpK2Jod2pJdz09, at 15:00 (GMT), duration : 00:00
1) Reproduction request for FXT datasets 
     - Issue identified in SL23 production affecting acceptance at FXT energies
     - Presentation by Xionghong

2) Embedding priorities 
     - Summary of Feedback from PWGs LIST
     - Can some requests be avoided/put at lower priority?

3) Collaboration Meeting

d-Lambda Correlation Functions from 3 GeV AuAu Collisions

 

Speaker : Yu Hu (LBNL) in person


Talk time : 15:40, Duration : 00:20