STAR Flow, Chirality and Vorticity PWG

[subhash <subhash AT rcf.rhic.bnl.gov>]

Dear Gavin,

One quick comment: You can add the Figure-2 from the arXiv, which would 
make better impression on the expectation from the model. But I would 
leave it to you.

Thanks and regards,
Subhash

On 2022-06-08 01:01 PM, Gavin Wilks wrote:
> Dear Subhash,
>
> I have addressed the comments and have re-uploaded to drupal. Here are
> the details of my updates:
>
> > slide#5: You can mention: For the first time, a large positive
> > global spin alignment ... at mid-central collisions
>
> > slide#8: Seems redundant. You can combine 8&9 and indicate the
> > expected improvement for BES-II.
>  I have made these changes.
>
> > slide#13: You can refer to this recent arXiv posting on the expected
> > pT dependence from this phi field model:
> https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Farxiv.org%2Fabs%2F2205.15689&data=05%7C01%7Cgwilks3%40groute.uic.edu%7C59b0683a3a964d500ffd08da490466c2%7Ce202cd477a564baa99e3e3b71a7c77dd%7C0%7C0%7C637902580511632170%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3WV%2F2oMgAxb3UL%2BZTGa6yFVySgKsCaUzV3wcEGI6ha4%3D&reserved=0
> > [1] (Figure 2)
>
> Now slide #12: I referenced this arXiv figure at the bottom of the
> text box.
>
> > slide#14: Can you indicate the model fit is through BES-I data, may
> > be you can also change the color of the fitted line same as BES-I to
> > reflect that.
>  Now slide #13: I changed the color of the line to black to match the
> points and the legend now specifies “(Fit to BES-I only)”.
>
> > slide#15: You mentioned that it is supported by vector meson strong
> > force field, which is fine. But in view of recent comments that we
> > received from the Nature referee, it would be good if you could also
> > indicate that more inputs from theory calculations are needed or
> > something along that line. So that it sounds STAR doesn't imply that
> > it is the only possible explanation.
>
> Now slide #14: I added “More inputs needed from theory”.
>
> Thank you and Regards,
> Gavin
>
> > On Jun 8, 2022, at 00:07, subhash <subhash AT rcf.rhic.bnl.gov> wrote:
> > Dear Gavin,
> >
> > Thanks for addressing my comments. I have a few additional
> > suggestions:
> >
> > slide#8: Seems redundant. You can combine 8&9 and indicate the
> > expected improvement for BES-II.
> >
> > slide#13: You can refer to this recent arXiv posting on the expected
> > pT dependence from this phi field model:
> https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Farxiv.org%2Fabs%2F2205.15689&amp;data=05%7C01%7Cgwilks3%40groute.uic.edu%7C59b0683a3a964d500ffd08da490466c2%7Ce202cd477a564baa99e3e3b71a7c77dd%7C0%7C0%7C637902580511632170%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=3WV%2F2oMgAxb3UL%2BZTGa6yFVySgKsCaUzV3wcEGI6ha4%3D&amp;reserved=0
> > [1] (Figure 2)
> >
> > slide#14: Can you indicate the model fit is through BES-I data, may
> > be you can also change the color of the fitted line same as BES-I to
> > reflect that.
> >
> > slide#15: You mentioned that it is supported by vector meson strong
> > force field, which is fine. But in view of recent comments that we
> > received from the Nature referee, it would be good if you could also
> > indicate that more inputs from theory calculations are needed or
> > something along that line. So that it sounds STAR doesn't imply that
> > it is the only possible explanation.
> >
> > I am fine with your presentation once you addressed the above
> > comments.
> >
> > Thanks and regards,
> > Subhash
> >
> > On 2022-06-08 12:03 AM, Gavin Wilks wrote:
> > Dear Subhash,
> > Thank you for the comments on my sQM slides. I have addressed these
> > comments and uploaded the new copy to drupal.
> > slide#14: Does the model fit include BES-II data?
> > No, the model fit is just to the BES-I data.
> > Also, I have updated the values for the event counts from BES-II
> > using
> > the most updated version of the BUR for runs 23-25.
> > Thank you and Regards,
> > Gavin
> > On Jun 7, 2022, at 05:53, subhash <subhash AT rcf.rhic.bnl.gov> wrote:
> > Dear Gavin,
> > Nice slides. I have a few suggestions for your consideration.
> > Title: you can probably mention either RHIC BES-II or STAR BES-II
> > slide#5: seen --> observed
> > "conventional physical mechanisms" --> conventional physics
> > mechanisms or, conventional
> > polarization mechanisms.
> > "phi meson vector strong force field." --> phi meson strong force
> > field or vector meson strong force field.
> > slide#7: "Polarization in late stage of hadronic interactions" -->
> > Different late stage of hadronic interactions. Because I think
> > hadronic re-scattering can destroy the polarization signal.
> > "Correlations between d and s-bar fluctuating vector meson fields
> > .... " --> fluctuating vector meson fields for d and s-bar are
> > expected to be weaker than s and s-bar
> > slide#8: Remove validate BES-I. We should stress what are the
> > improvements at BES-II than BES-I, e.g. increased statistics, better
> > event plane resolution etc. Also later in your slides mention as a
> > future outlook that we can increase kinematic coverage in BES-II.
> > slide#9: Double check the number of events from our recent BUR.
> > "Improvements to STAR" --> can you be specific here, increased
> > acceptance, statistics etc.
> > slide#11: Mention Run-2019 inside Figure.
> > slide#12: "Correct yields using efficiency calculated from STAR
> > detector and Pythia6 simulations." --> Correct yields using
> > efficiency calculated from STAR detector simulations. We probably
> > don't need Pythia6, since it is techical part of analysis.
> > Check the prime symbols after "A" and "B" in the first bullet of
> > right box.
> > "is set by simulation" --> is determined by simulation
> > slide#13: Space between 19.6 & GeV. Inside figure mention data
> > taking year, rapidity acceptance.
> > slide#14: Does the model fit include BES-II data?
> > slide#15: "Consistent with BES-I results." --> Stress on the
> > improvement than consistent.
> > slide#17: You can remove this since you don't have any backups here.
> > Thanks and regards,
> > Subhash
> > On 2022-05-31 12:49 PM, webmaster--- via Star-fcv-l wrote:
> > Dear star-fcv-l AT lists.bnl.gov members,
> > Gavin Wilks (gwilks3 AT uic.edu) has submitted a material for a review,
> > please
> > have a look:
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> > [2]
> > ---
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> > [3]
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