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star-fcv-l - Re: [Star-fcv-l] STAR presentation by Jie Zhao for QNP2022 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 Jie Zhao for QNP2022 submitted for review
  • Date: Mon, 29 Aug 2022 14:34:12 +0800

Dear Jie,

Nice presentation. I have a few comments for your consideration:

s#6: For general audience, it might be good to indicate the invariant mass distribution is after mixed-event subtraction.
Are their any constraint used for f0, f2 and rho, I mean do you keep mass, width for all of them as free, or constrain them in some way? How do you constrain the blue line? Looks like the blue line do not explain the background shape. Do you have systematic error due to different background shapes along with varying normalization scales? This must have been discussed, but I might have missed those.

s#7: It is not clear which function you use for mass and width extraction, rel. BW or simple BW?

s#15: Correct typo: "scaling"
An error projection figure for f0 v2 and a projected n_q value would be nice, but it is up to you.

Thanks and regards,
Subhash



On 2022-08-29 11:20 AM, webmaster--- via Star-fcv-l wrote:
Dear star-fcv-l AT lists.bnl.gov members,

Jie Zhao (jiezhao1119 AT hotmail.com) has submitted a material for a review,
please have a look:
https://drupal.star.bnl.gov/STAR/node/60638

Deadline: 2022-09-05
---
If you have any problems with the review process, please contact
webmaster AT www.star.bnl.gov
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