STAR Flow, Chirality and Vorticity PWG

["Zuowen Liu" <liuzw AT mails.ccnu.edu.cn>]

Dear Subhash,

Thank you for sign-off.

And appreciate for the suggestions. 

I have updated my slides. Here is updated one: https://drupal.star.bnl.gov/STAR/system/files/ISMD_presentation_0.pdf

phi v1 slope is -0.015 ± 0.006(stat.) ± 0.017(syst.)​

it is not significant to be positive with systematic uncertainty.

I have rephrased as "ɸ meson shows hint of positive slope at mid-rapidity in data"

Thanks and Best regards,

Zuowen

 

------------------ Original ------------------

From:  "subhash"<subhash AT rcf.rhic.bnl.gov>;

Date:  Wed, Jul 27, 2022 10:14 AM

To:  "Zuowen Liu"<liuzw AT mails.ccnu.edu.cn>;

Cc:  "star-fcv-l"<star-fcv-l AT lists.bnl.gov>;

Subject:  Re: [Star-fcv-l] STAR presentation by Zuowen Liu for ISMD2022 submitted for review

 

Dear Zuowen,

Thanks for the updated slides. I sign off with a few additional
suggestions:

s#3: top left: COLLIDER

s#8-11: Mention BES-II somewhere in the slides.

s#9: mention whether uncertainties are only statistical or, systematic
included.
Above the bullets, add "In mid-central collisions:"
1st bullet: Say Negative slope for kaons. Then say sign consistent with
UrQMD, but underestimate the magnitude.
2nd bullet: There is an asymmetry in phi v1. Could you remind me what is
the significance of v1 slope to be positive? If it is not significant, I
would rephrase it as hints of positive v1 slope is observed. Then say
consistent with UrQMD.
3rd butter: First mention the observation: Both proton and lambda show
negative v1 slope. Then say UrQMD shows opposite trend.

s#10: Here also add the definition of net-particle v1

Thanks and regards,
Subhash

On 2022-07-26 06:07 PM, Zuowen Liu wrote:
> Dear Subhash,
>
> I understood the decision made by conveners.
> I would delete v1 results at 14.6 GeV in my slides.
>
> Thank you for your other comments. I have implemented them into the
> slides.
> Kindly find the modified slides by the link:
> https://drupal.star.bnl.gov/STAR/system/files/ISMD_presentation.pdf
>
> Thanks and Best regards,
> Zuowen
>
> ------------------ Original ------------------
>
> From:  "subhash"<subhash AT rcf.rhic.bnl.gov>;
> Date:  Tue, Jul 26, 2022 09:50 AM
> To:  "star-fcv-l"<star-fcv-l AT lists.bnl.gov>;
> Cc:  "liuzw"<liuzw AT mails.ccnu.edu.cn>;
> Subject:  Re: [Star-fcv-l] STAR presentation by Zuowen Liu for
> ISMD2022 submitted for review
>
> Dear Zuowen,
>
> Nice slides. Here are my comments:
>
> General:
> For 14.6 GeV results in finer centrality bins, we have discussed at
> the
> conveners meeting. It is decided that no centrality results will be
> released until the official announcement by the centrality group. This
>
> is to make sure all corrections in centrality (vz corrections, pile up
>
> etc) are in place and finalized. Sorry about that. We believe you
> still
> have enough materials to present at ISMD.
>
> s#7: Mention on the right panel 2019 or BES-II
>
> s#8: Top resolution plot: mention Psi1 resolution
> Mention the errors are statistical inside the bottom panels.
>
> Summary slide:
> "more precise measurement" --> You could specify example from 19.6 GeV
>
> (factor of 8 reduction)
>
> "Centrality dependence of net-particle dv1/dy" --> Mention the sign
> change and the behavior. Then say offer more constraint.
>
> You could stress on observation. e.g. "UrQMD shows oppositive trend of
>
> proton and lambda" --> Say what we observe in data, then mention UrQMD
>
> trend and/or say it does not describe data.
>
> Thanks and regards,
> Subhash
>
> On 2022-07-20 04:46 PM, webmaster--- via Star-fcv-l wrote:
>> Dear star-fcv-l AT lists.bnl.gov members,
>>
>> Zuowen Liu (liuzw AT mails.ccnu.edu.cn) has submitted a material for a
>> review,
>> please have a look:
>> https://drupal.star.bnl.gov/STAR/node/60349
>>
>> ---
>> If you have any problems with the review process, please contact
>> webmaster AT www.star.bnl.gov
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