QA Board Meeting
Updated on Thu, 2020-09-17 08:57. Originally created by geurts on 2020-09-17 08:57. 2020-12-04 12:00
America/New York
Friday, 4 December 2020
https://bluejeans.com/563179247, at 17:00 (GMT), duration : 00:00
https://bluejeans.com/563179247, at 17:00 (GMT), duration : 00:00
QA Board Meeting
Updated on Thu, 2020-09-17 08:57. Originally created by geurts on 2020-09-17 08:57. 2020-10-16 12:00
America/New York
Friday, 16 October 2020
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
| Time | Talk | Presenter |
|---|---|---|
| 12:00 | Two Isobar dataset QA ( 00:20 ) 1 file | Kaifeng Shen |
| 12:20 | HF Check For Au+Au at √sNN = 54 GeV new production ( 00:20 ) 1 file | |
| 12:40 | Isobar dataset QA (GEN and BFC) ( 00:20 ) 1 file | Audrey Francisco |
| 13:00 | 201026_HF_54p7_continue ( 00:20 ) 1 file | Yingjie Zhou |
QA Board Meeting
Updated on Thu, 2020-09-17 08:57. Originally created by geurts on 2020-09-17 08:57. 2020-10-09 12:00
America/New York
Friday, 9 October 2020
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
| Time | Talk | Presenter |
|---|---|---|
| 12:00 | 201009HF_54GeV ( 00:20 ) 1 file | |
| 12:00 | 54 GeV Data JetCorr QA ( 00:20 ) 1 file | Tong Liu |
| 12:20 | 54QA_Bulkcorr_largerlist ( 00:20 ) 1 file | Ashish Pandav |
QA Board Meeting
Updated on Thu, 2020-10-01 15:32. Originally created by geurts on 2020-09-17 08:57. 2020-10-02 12:00
America/New York
Friday, 2 October 2020
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
Tentative agenda:
- update on QA readiness from PWG QA delegates
- update on Run-19 calibrations
- fall meeting schedule
| Time | Talk | Presenter |
|---|---|---|
| 12:00 | 54.4 GeV First Batch QA ( 00:20 ) 1 file | Kaifeng Shen |
| 12:20 | 54.4 GeV_new_pico_productionQA_updated ( 00:20 ) 1 file | Ashish Pandav |
| 12:40 | LFS_UPC QA 54GeV 2017 Production ( 00:20 ) 1 file | Ben Kimelman |
QA Board Meeting
Updated on Thu, 2020-09-17 08:56. Originally created by geurts on 2020-09-17 08:56. 2020-09-25 12:00
America/New York
Friday, 25 September 2020
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 00:00
QA Board Meeting
Updated on Fri, 2020-09-18 11:30. Originally created by geurts on 2020-09-17 08:52. 2020-09-18 12:00
2020-09-18 13:30
America/New York
Friday, 18 September 2020
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 01:30
https://bluejeans.com/563179247, at 16:00 (GMT), duration : 01:30
1) Wrap-up Run 20 QA:
- Fast Offline
- PWG Online QA
2) Offline QA: Run -18 Isobar Production
- Update from CME focus group - Audrey Francisco
- Updates from PWG delegates:
- LFSUPC : Ben Kimelman, Chenliang Jin
- BulkCorr : Kosuke Okubo (Tsukuba), Ashish Pandav- HeavyFlavor : Kaifeng Shen, Yingjie Zhou
- JetCorr : Tong Liu, Issac Mooney
3) Run-19 Calibration TaskForce (19.6GeV)
| Time | Talk | Presenter |
|---|---|---|
| 12:00 | LFS_UPC QA ( 00:20 ) 1 file | Ben Kimelman |
| 12:20 | Heavy Flavor Group QA plans for upcoming Isobar data ( 00:20 ) 1 file | Kaifeng Shen |
Angular distributions of pi+ pi- pairs in UPC
Updated on Fri, 2020-09-18 10:29. Originally created by jdb on 2020-09-17 07:46.
Reference
Speaker : Daniel Brandenburg
Talk time : 12:30, Duration : 00:20
EPD Meeting - 9/17/2020
Updated on Wed, 2020-09-16 23:23. Originally created by skk317 on 2020-09-16 23:23.
Global polarization of Lambda and Xi at Isobar Phase2 blinded data run18
Updated on Wed, 2020-09-16 22:02. Originally created by xgou on 2020-09-16 22:02.The polarization is an early result, don't pay much attention on the central value of polarizaiton.
HF Electron with HFT Paper Draft
Updated on Tue, 2021-11-23 12:37. Originally created by mkelsey on 2020-09-16 16:31.Inclusive NPE RAA Run14 ANA Note
Updated on Mon, 2020-12-14 11:56. Originally created by mkelsey on 2020-09-16 12:10.2009017_collaboration_v1
Updated on Wed, 2020-09-16 10:51. Originally created by yjzhou19 on 2020-09-16 10:51.
TPC Meeting
Updated on Wed, 2020-09-16 18:13. Originally created by iraklic on 2020-09-16 09:31. 2020-09-16 15:00
2020-09-16 16:00
America/New York
Wednesday, 16 September 2020
BlueJeans Only, at 19:00 (GMT), duration : 01:00
BlueJeans Only, at 19:00 (GMT), duration : 01:00
Meeting Location: BlueaJeans Only
The Bluejean connection
Title: STAR TPC Weekly
Description: Weekly TPC meeting for the STAR Collaboration
Community: STAR
Phone Dial-in
+1.408.740.7256 (US (San Jose))
+1.888.240.2560 (US Toll Free)
+1.408.317.9253 (US (Primary, San Jose))
Meeting ID: 628 045 566
Direct link: https://bnl.bluejeans.com/628045566
Collaboration metter, Sep 2020
Updated on Wed, 2020-09-16 08:37. Originally created by nihar on 2020-09-16 08:37.
Update on Lambda-Proton Azimuthal Correlations with Respect to the Participant Plane in Search for the CVE
Updated on Wed, 2020-09-16 08:36. Originally created by brian40 on 2020-09-16 08:36.
STAR PWGC meeting
Updated on Fri, 2020-12-04 14:15. Originally created by marr on 2020-09-16 08:14. 2020-12-04 09:30
America/New York
Friday, 4 December 2020
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
1) Paper preview: Measurement of φ-meson Production in Au+Au Collisions at √sNN= 3.0 GeV
- Brief introduction from the PWG conveners (5’) [Daniel Brandenburg]
- Paper proposal (15') [Presentation by Guannan Xie]
- Open discussions (35')
- Summary from the conveners' panel (5’)
Proposal page: https://www.star.bnl.gov/protected/heavy/xgn1992/paper/phi3GeV/proposal/
NOTES
2) Organizational news
- Cold QCD
-- Incoming co-convener: Qinghua Xu, Maria Zurek
-- Outgoing co-convener: Carl Gagliardi
- LFSUPC
-- Incoming co-convener: Md. Nasim
-- Outgoing co-convener: Wangmei Zha
3) Agenda for analysis meeting: TENTATIVE AGENDA
Conclusions: conveners generally agree with the tentative agenda.
4) Data production discussions: priority
i) Discussion of production priority for Run19-20 data sets
ii) New request: pp500_production_2013, P14ia, st_physics and st_physics_adc, MuDst
- Run list: /star/u/agibson/2013Pi0s/2020-December-Run13PeriodWishList.txt
iii) Isobar embedding
- Request page: 20201503
- Details:
-- pi+/K+/p and pi-/K-/anti-p/in 200 GeV Run18 Isobar (half Zr+Zr/ half Ru+Ru) MB
-- Number of events: 14M (5M for each for pi+, pi- and 1M each for K+/K- and proton/antiproton) for pT=[0-5] + 30k (for all particles) for pT=[5-20] GeV
-- which would be a total of 14180000 events.
-- No split in centrality - embedding in minbias data
Conclusions:
i) Discussions about the production priority are ongoing among interested PWGs
ii) Since the requester might only have manpower in the next two months, it was agreed that the request will be put at a high priority
iii) LFSUPC PWG will check whether the embedding request put forward by the JetCorr satisfies their needs
5) HLT express production of PicoDst files for Run19 and Run20. What data sets do we want to keep? A complete list can be found here: LIST
Conclusions: it was agreed upon that 10% of each dataset and 100% of a few selected dataset will be kept on RCF. For the latter, a list of such datasets will be proposed by interested PWGs.
STAR PWGC meeting
Updated on Fri, 2020-11-20 13:16. Originally created by marr on 2020-09-16 08:14. 2020-11-20 09:30
America/New York
Friday, 20 November 2020
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
1) Centrality issue for high-rate 200 GeV Au+Au data sets SLIDES
Conclusions: Jiangyong presented studies of a potential issue in using refMult or gRefMult as the centrality classifier. The issue arises from low TPC tracking efficiency in high occupancy events, which can artificially shift central events to mid-central centrality class, and so on. This potential issue could be present in all 200 GeV Au+Au data sets beyond 2010. PWGs are suggested to follow up on this issue and assess potential impacts on published and ongoing analyses.
2) HLT express production of PicoDst files for Run19 and Run20. A complete list can be found here: LIST
Conclusions: Jiangyong presented studies of a potential issue in using refMult or gRefMult as the centrality classifier. The issue arises from low TPC tracking efficiency in high occupancy events, which can artificially shift central events to mid-central centrality class, and so on. This potential issue could be present in all 200 GeV Au+Au data sets beyond 2010. PWGs are suggested to follow up on this issue and assess potential impacts on published and ongoing analyses.
2) HLT express production of PicoDst files for Run19 and Run20. A complete list can be found here: LIST
Conclusions: for the purpose of establishing codes and exploring new physics, the convener panel suggests to save 10% of all datasets and 100% of a few selected datasets. The latter will be discussed further.
3) Data production (priority list)
- Daq: Isobar production expected to be finished in ~ two months
- MuDst->PicoDst: add 2010 AuAu 200 and 2012 UU 193 GeV to the list
Conclusions:
- It was suggested to add some trigger data information to PicoDst files when producing 2010 AuAu 200 GeV and 2012 UU 193 GeV datasets, as they are needed for some analyses. Analyzers will get in touch with Grigory about what quantities need to be added.
- LFSUPC, CF and FCV PWGs will revisit the production priority list for Run19-20 BESII datasets
4) Analysis meeting
- Time: January 6-8 (Wed-Fri), 9-11 am BNL time
- Format
-- Jan. 6-7: 8 talks, 30 minute each, for cross-PWG topics
-- Jan 8: PWG reports or highlights of an analysis by a member, 20 minutes each.
Conclusions: conveners generally agree with the proposed time and format. PAC will work on the agenda.
5) Feedback
- Efficiency correction issue in off-diagonal cumulants
- Proton feed-down for BES-I baryon number ratio vs. collision energy
Conclusions:
- The issue in efficiency correction has been understood by the PAs. New correction procedure is developed and presented to PWG. Currently working on the systematic uncertainties. PAs will write an erratum for the paper.
- PAs have done estimating the proton feed-down contribution based on published Lambda spectrum for 39 GeV. They will continue to work on other collision energies. The UC Davis group also started to work on this topic to provide independent cross-check.
6) Upcoming conferences
6) Upcoming conferences
- sQM 2021, May 17-22, abstract due Jan. 31th (tentative)
- APS 2021, April 17-20, abstract due Jan. 8th, online: https://april.aps.org
- DIS 2021, April 12-16, abstract due Feb. 1st, online: https://indico.bnl.gov/event/9726/
- CPOD, 2021 March, online
- Initial Stages, 2021 Jan. 10-15, online: https://indico.cern.ch/event/854124/
STAR PWGC meeting
Updated on Fri, 2020-11-13 13:03. Originally created by marr on 2020-09-16 08:14. 2020-11-13 09:30
America/New York
Friday, 13 November 2020
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
1) Paper preview: Disappearance of partonic collectivity in sqrt(sNN) = 3.0 GeV Au+Au collisions at RHIC
- Brief introduction from the PWG conveners (5’) [ShinIchi]
- Paper proposal (15') [Presentation by Shaowei Lan]
- Open discussions (35')
- Summary from the conveners' panel (5’)
Proposal page: https://www.star.bnl.gov/protected/bulkcorr/slan/FXT3gev/paperProposal/shortPaper/
NOTES
2) HLT express production of PicoDst files for Run19 and Run20. A complete list can be found here: LIST
Conclusions: CF and FCV PWGs will follow up on the discussion
3) Data restoration request (Production priority)
- production_pp200long2_2015, P16id_SL19c, st_ssdmb
- production_pAu200_2015, P16id, st_himult, MuDst
Conclusions: new requests will be restored with high priority
4) Analysis meeting
- How about mid December or early January, 2-3 hrs in the morning with plenary session only?
Conclusions: conveners generally support the idea. Will continue discussing the format and date
STAR PWGC meeting
Updated on Fri, 2020-11-06 11:08. Originally created by marr on 2020-09-16 08:14. 2020-11-06 09:30
America/New York
Friday, 6 November 2020
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
https://bnl.zoomgov.com/j/1619294511?pwd=TkRhZzFjOWZSQnpvUVdGUGFVMmlHdz09, at 14:30 (GMT), duration : 00:00
1) HLT express production of PicoDst files for Run19 and Run20. A complete list can be found here: LIST
- Need discussion: a request of 100T disk space on RCF to host them. Are PWGs interested in analyzing these data?
- They are currently hosted on pwg_task (30T) and HLT machine (70T). The disk space on HLT machine needs to be freed to support 2021 running.
- These data were produced online with sub-optimal calibration, so cannot be used for preliminary or final physics results
- If granted, the 100T likely needs to come from RCF disk space that is currently used for data production. This will mean less buffer space and possibly more interruptions.
Conclusions: it was suggested by several conveners to keep only a fraction of the express production on disk to be used by analyzers. CFV and CF PWGs will bring up this topic for discussion in their weekly meetings next week. Currently, 30T of such production reside on pwg_task disk (/gpfs01/star/pwg_tasks/tfg02) and can be accessed by analyzers.
2) Small system event activity meeting: Nov. 10th 10am - 12pm
3) Isobar production has started last week. Run17 pp 510 GeV production paused.
4) Remove data on pwg_tasks
- "2016 AuAu200 FMS miniTree": green light from HF
- "2015 Jet ALL embedding private production": feedback from Cold QCD?
Conclusions: "2016 AuAu200 FMS miniTree" will be removed from pwg_task disk. ColdQCD conveners will follow up on the removal of the 2015 Jet ALL private embedding sample.
5) MuDst and PicoDst replacement. Please respond before Nov. 9th.
- Need discussion: a request of 100T disk space on RCF to host them. Are PWGs interested in analyzing these data?
- They are currently hosted on pwg_task (30T) and HLT machine (70T). The disk space on HLT machine needs to be freed to support 2021 running.
- These data were produced online with sub-optimal calibration, so cannot be used for preliminary or final physics results
- If granted, the 100T likely needs to come from RCF disk space that is currently used for data production. This will mean less buffer space and possibly more interruptions.
Conclusions: it was suggested by several conveners to keep only a fraction of the express production on disk to be used by analyzers. CFV and CF PWGs will bring up this topic for discussion in their weekly meetings next week. Currently, 30T of such production reside on pwg_task disk (/gpfs01/star/pwg_tasks/tfg02) and can be accessed by analyzers.
2) Small system event activity meeting: Nov. 10th 10am - 12pm
3) Isobar production has started last week. Run17 pp 510 GeV production paused.
4) Remove data on pwg_tasks
- "2016 AuAu200 FMS miniTree": green light from HF
- "2015 Jet ALL embedding private production": feedback from Cold QCD?
Conclusions: "2016 AuAu200 FMS miniTree" will be removed from pwg_task disk. ColdQCD conveners will follow up on the removal of the 2015 Jet ALL private embedding sample.
5) MuDst and PicoDst replacement. Please respond before Nov. 9th.
i) The following old PicoDst production will be replaced with new ones
- AuAu_200_production_2016, P16ij_SL18f, st_physics
- AuAu_200_production_2016, P16ij_SL16j , st_physics
- AuAu_200_production2_2016, P16ij_SL16j, st_sst, st_nosst
- AuAu54_production_2017, st_physics, P18ic_SL18c. A slight difference was found between SL18c and SL20c originating from different vertex selection algorithm used: SL18c (Default) vs. SL20c (VpdOrDefault)
ii) Replace MuDst with PicoDst
- AuAu200_production_2011: 92% of PicoDst (SL19c) available on DD
Conclusions: no objections raised so far. We will proceed with the replacement and removal starting from Nov. 9th.
ii) Replace MuDst with PicoDst
- AuAu200_production_2011: 92% of PicoDst (SL19c) available on DD
Conclusions: no objections raised so far. We will proceed with the replacement and removal starting from Nov. 9th.