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star-fcv-l - Re: [Star-fcv-l] STAR presentation by Xionghong He for 2022 RHIC/AGS submitted for review

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Subject: STAR Flow, Chirality and Vorticity PWG

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  • From: subhash <subhash AT rcf.rhic.bnl.gov>
  • To: "STAR Flow, Chirality and Vorticity PWG" <star-fcv-l AT lists.bnl.gov>
  • Subject: Re: [Star-fcv-l] STAR presentation by Xionghong He for 2022 RHIC/AGS submitted for review
  • Date: Fri, 27 May 2022 14:31:40 +0800

Dear Xionghong,

Very nice and comprehensive presentation. I have a few suggestions for your consideration:

In general, you don't need to mention individual STAR presenter's name, because this a STAR talk. I think it is fine if you have journal/conference name.

sl#2:
Anisotropic Flow --> Anisotropic flow
Stiffness of Equation of State --> Change in Equation of State or simply Equation of State (It can probe both softening and stiffness of EoS)
Do you mean: Number of constituent quark (nucleon) scaling?

sl#3:
3~39 GeV --> 3 - 39 GeV, ๐‘ ๐‘๐‘(GeV)

sl#5:
Non-zero proton v3, increases monotonically with ...
Negative v3 slope (dv3/dy = ....)
"v3 is not only a consequence of initial fluctuations. It is sensitive to EoS." --> This v3(Psi1) is not likely to originate from initial state fluctuations since it is correlated to Psi1. You can simply say v3 is found to be correlated with the first order event plane, sensitive to EoS.

sl#6:
You can probably mention scaling holds better for anti-particles than particles.
Label inside figure "2.7 X improvement ..." --> Can it be moved somewhere else in the figure so it doesn't interfere with legend.

sl#9:
Simple nucleon coalescence picture

sl#10.
You can probably add the latest nucleon v2 preliminary from Rishabh right here after this slide: https://drupal.star.bnl.gov/STAR/node/58790

sl#11:
You can probably add references for left figure as well. These data are from multiple published papers.
positive v1 slopes for deuteron in contrast to negative v1 slope for protons is not clear
High precision measurement at BES-II is underway

sl#13:
What do you mean by v1 distribution, v1(y)?

sl#14:
Hyper nucleii ?
Multi-strange hadronsโ€™ v1
Make sure number of events are consistent with: https://drupal.star.bnl.gov/STAR/system/files/BES-IIFXT_event_counts_fromDan.pdf

sl#15:
Non-zero proton v3, not likely to originate from initial state fluctuations. Please change the conclusion accordingly.

Higher collision energies:
NCQ scaling indicates Partonic degrees of freedom

Positive Deuteron v1 slopes, needed explanations or inputs from theory.

High precision measurements from BES-II is underway/ongoing.


Thanks and regards,
Subhash

On 2022-05-23 10:06 AM, webmaster--- via Star-fcv-l wrote:
Dear star-fcv-l AT lists.bnl.gov members,

Xionghong He (hexh AT impcas.ac.cn) has submitted a material for a review,
please have a look:
https://drupal.star.bnl.gov/STAR/node/59716

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If you have any problems with the review process, please contact
webmaster AT www.star.bnl.gov
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