STAR Flow, Chirality and Vorticity PWG

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

Dear Takafumi, PAs,

Thanks for sending the documents to the list. I have gone through them. 
Everything is in a good shape and in my opinion it is ready to move 
forward to the next steps. I have a few minor comments with can be 
considered at a later stage.

page 2:
It would be useful to mention in the text why an asymmetric Vz cut is 
used.
On the discussion on the systematic uncertainties, it might be better to 
include how different sources are combined for the final systematic 
numbers.

page 3, right column:
It might be better to include discussion on how Pz{2}, Pz{3} are 
consistent with v2, v3 ratios in terms of magnitude, similar to what you 
did when comparing Pz{2} between isobar, Au+Au and Pb+Pb.

Fig. 4: Is there any possibility of having model comparison for the pt 
dependence figure?

Any possibility to look into the eta dependence of local polarization or 
may be in future papers?

page 4:
Npart --> <Npart>

Thanks and regards,
Subhash

On 2022-10-21 02:59 AM, Takafumi Niida via Star-fcv-l wrote:
> Dear all,
>
> We have prepared a paper draft and analysis note on “Hyperon
> polarization along the beam direction relative to the second and third
> harmonic event planes in isobar collisions at 200 GeV”.
>
> Paper draft:
> https://www.star.bnl.gov/protected/bulkcorr/taknn/Paper/pzisobar/draft/STAR_isobar_Pz_paper_v1.pdf
> Analysis note:
> https://www.star.bnl.gov/protected/bulkcorr/taknn/Paper/pzisobar/an_isobarPz_v1.pdf
>
> According to the comment at yesterday’s PWG meeting, we have checked
> Npart dependence which looks interesting and worthwhile to show. We've
> added it into Figure 5 as an inset. Please let us know if you have any
> comments or suggestions.
>
> Best regards,
> Takafumi on behalf of PAs
>
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