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star-fcv-l - Re: [Star-fcv-l] STAR presentation by Niseem Magdy Abdelwahab Abdelrahman for APS April Meeting 2021 submitted for review

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Subject: STAR Flow, Chirality and Vorticity PWG

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  • From: Niseem <niseemmagdy AT yahoo.com>
  • To: ShinIchi Esumi via Star-fcv-l <star-fcv-l AT lists.bnl.gov>
  • Subject: Re: [Star-fcv-l] STAR presentation by Niseem Magdy Abdelwahab Abdelrahman for APS April Meeting 2021 submitted for review
  • Date: Thu, 15 Apr 2021 02:57:15 -0500

Dear ShinIchi,

So sorry I did not see this email before.

I can do that in fast way for the normal R_2. I will need more time to create all of the requested plots.
I will work on that now and hope to send you some plots very soon.

Thanks,
Niseem


On 4/15/21 2:25 AM, ShinIchi Esumi via Star-fcv-l wrote:
Dear Niseem
I was hoping at least to see some of the answers to my earlier questions/requests 
(attached below) to your pwg presentation last week before approving your plots as 
preliminary for the APS presentation, but I did not see the answers, maybe I’ve missed?
I remember you have mentioned that you would be indicating your previous presentation 
and analysis notes for the possible answers that you could point-out. I would also think 
the step-by-step guidance of your analysis and correction procedures would also be 
appreciated and useful in the conference like APS, since people like to see what you 
really did. 
Best regards, ShinIchi


From: ShinIchi Esumi <esumi.shinichi.gn AT u.tsukuba.ac.jp>
Subject: Re: [Star-fcv-l] FCV PWG meeting on 7/Apr/2021 Wed. 9:30AM at BNL
Date: April 8, 2021 1:39:00 JST
To: "STAR Flow, Chirality and Vorticity PWG" <star-fcv-l AT lists.bnl.gov>

Dear Niseem
Thanks for the correct link in the chat window : 
https://drupal.star.bnl.gov/STAR/blog/niseem/quadrupole-charge-separation-measurements-auau-collisions-implications-chiral-magnetic-w

Thanks for the plots in our backup slides. 
Could you overlay 2 or 4 data sets from p19 in one plot (A), 
and show their relation to p20 in (B), then to p21 in (C), 
for both data and ampt side-by-side : (A,B,C) 3 plots x 2 case?
and for a few centrality cases and a few q2 selections? : 3 plots x (3+3) cases?
Maybe also for a few pT windows as you did in p12? : 3 plots x 3 cases?
And also for a few <Ach> window as you did in p16? : 3 plots x 3 cases?

And I would also like to see the analysis steps 
S -> S’ -> S” for both data and ampt                            : 3 plots x 3 cases?

Sorry to ask you too much, though. 
I would like to see these plots in order to understand the analysis better, 
which could also be helpful (or even used) for your APS/DNP talk? 
Best regards, ShinIchi


On Apr 11, 2021, at 11:49, Niseem via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Hi Chunjian,

Thanks for your nice comments!

1- For small signal one need different binning since the sloping is not large and this will be reflected on the errors. So we used the bins that makes our point clear.
2- Band is to guide the eye (only statistical errors).
Thanks,
Niseem

On 4/10/21 9:40 PM, Chun-Jian Zhang wrote:
Dear Niseem,

Hi, Very nice slides. I am layman of CME/CMW but I am trying to learn something from STAR contributions.
I have two naive questions that I don’t understand in slide 11:

(1). is there any special reason that the left panel selects two different binning for the black and red points? Supposing you select different input values and also produce different events for these two case? (2). in the right panel, are systematics totally same as statistics in every points as shown in the band?
Thank you for answering.
Best regards,
Chunjian


On Apr 10, 2021, at 3:53 PM, webmaster--- via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Dear star-fcv-l AT lists.bnl.gov members,

Niseem Magdy Abdelwahab Abdelrahman (niseemmagdy AT yahoo.com) has submitted a
material for a review, please have a look:
https://drupal.star.bnl.gov/STAR/node/54618
---
If you have any problems with the review process, please contact
webmaster AT www.star.bnl.gov
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