STAR Flow, Chirality and Vorticity PWG

[Cameron Racz <cracz001 AT ucr.edu>]

Hello all,

Thank you for the comments on my poster. I’ve incorporated the changes suggested from the google doc and meeting and the new poster slides (version 2) can be found here

https://drupal.star.bnl.gov/STAR/presentations/Quark-Matter-2022/Event-Plane-Correlated-Triangular-Flow-sqrtsNN-30-GeV-AuAu-Collision 

For the questions on the systematics for v3 vs rapidity with symmetry across mid-rapidity (center of slide 4), the 0-10% centrality and 10-40% centrality points do have systematic errors but they are too small to show up on the plot. We considered the suggestions to estimate larger systematic uncertainties for 10-40% with linear fits but we did not see a statistically legitimate way to do that. The current plan will be to pursue a more detailed study of systematics after Quark Matter.

I did however include these fits in estimating the uncertainty in my measurement of the slope dv3/dy. I used fits on either side of mid-rapidity to estimate the slopes, and found those two values had a percent difference of about 20%. Since my measurement was dv3/dy =-0.025, my 20% estimate of the uncertainty is +-0.005 and this has been put in the summary slide 5.

Cameron Racz

Ph.D. Candidate 

Heavy-ion Physics Group

University of California, Riverside

On Mar 30, 2022, at 9:08 PM, subhash via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Dear All,

Thanks everyone for joining the discussion.
This a important reminder, please consider all the suggestions you received during the meeting, update your slides/posters/figures in the Drupal, go through the google doc and consider comments whichever is applicable, send the homework slides/comparisons to this email thread as early as possible. Here is the link to the recordings of our meeting and also posted in the meeting page.

Recording:
https://stonybrook.zoom.us/rec/share/z5eTtFZ4yD0JriCV-UiEYviMAEJnop-IK2H_VZVHAvS71p0INvxNrxG78fS3Y97k.n0XnfapgIXnBPxh7

google doc:
https://docs.google.com/document/d/1XgLXQW1zIqp5qTr8n9xoesOOlmHmu1a9zUvkXVPQ7II/edit?usp=sharing


Thanks and regards,
Jiangyong, Prithwish and Subhash

On 2022-03-30 06:06 PM, subhash wrote:

Dear All,
This is a gentle reminder about today's FCV meeting for QM poster
approval at 11.30 am EST. The agenda is here:
https://drupal.star.bnl.gov/STAR/blog/jjiastar/bulkcorr
You can post your comments/suggestions/edits to each poster here:
https://docs.google.com/document/d/1XgLXQW1zIqp5qTr8n9xoesOOlmHmu1a9zUvkXVPQ7II/edit?usp=sharing
Thanks and regards,
Jiangyong, Prithwish and Subhash
On 2022-03-29 10:37 AM, subhash wrote:

Dear All,
We will have a special FCV meeting on March 30 Wednesday starting
11.30 am EST (NY time) to go through the QM posters from FCV group. We
will have 5 minute for each poster + discussions, if needed. We
suggest you to make 5 slides for your presentation that we can go
through. We will collect cosmetic comments in a google doc, will be
shared during the meeting. We request you, especially senior FCV
members, to join this meeting. Here is the tentative agenda.
Kosuke,
Takafumi,
Xingrui,
Diyu,
Li-ke,
Zuowen,
Edwin,
Priyanshi,
Rishabh,
Prabhupada,
Jagbir,
Xiaoyu,
Ding,
Cameron,
Chunjian,
Yicheng,
Jiangyong
We will use our regular zoom room.
https://stonybrook.zoom.us/j/95735410810?pwd=M2JRZDBDSng4MG5SYmx6dlppYXhLZz09
Meeting ID: 957 3541 0810
Passcode: 486227
Thanks and regards,
Jiangyong, Prithwish and Subhash

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