STAR Flow, Chirality and Vorticity PWG

[ASHIK IKBAL <ashikhep AT gmail.com>]

Dear Shinlchi,

Thanks! I have mentioned the dDelta_v1/dy in the new version of the abstract. Please have a look: https://drupal.star.bnl.gov/STAR/system/files/abstract_icnfp2021_ashik2.pdf

Thanks,

Ashik

On Thu, Jul 1, 2021 at 10:13 PM ShinIchi Esumi via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Dear Ashik

Thank you very much, this is what I wanted to know. The difference of the v1 slope 

and the slope of the v1 difference, which is mostly same, but you could have your 

(dDelta_v1/dy) somewhere inside the sentence just to make it clear. In order to 

ensure the same pT/nq phase space, you might need to have some efficiency 

correction (pT re-weightings). The "pT/nq” dependent test could be further interesting 

as well. Thanks again. 

Best regards, ShinIchi

On Jul 2, 2021, at 10:54, ASHIK IKBAL <ashikhep AT gmail.com> wrote:

Dear Shinilchi,

Thank you very much. The procedure of my analysis is as follows:

1. Firstly, I measure the v1 of all the individual particles I am using here

2. Get Delta_v1 for all the combinations

3. Calculate the Delta_v1-slope (dDelta_v1/dy) for all the combinations which essentially gives the charge and strangeness dependent Delta_v1-slope.  

On top of that, I choose the same pT/nq phase space in the centrality region 10-40% throughout the analysis. Here is the latest slides I presented in FCV meeting: https://drupal.star.bnl.gov/STAR/system/files/FCVmeeting_27Jan2021_ashik_0.pdf

Thanks,

Ashik

 

On Thu, Jul 1, 2021 at 8:46 PM ShinIchi Esumi via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Dear Ashik

Sorry for not being clear, I’m fine with your abstract, I was talking more 

about how you present your results in the talk, that I wanted to make it clear. 

I thought you are dealing with "dv1/dy” to start with, therefore I understood 

you’ve been using "v1-slope”, which seems to be not the case, since you 

meant the “slope" for the strangeness or charge dependence… In this case, 

your “v1" is indeed "dv1/dy”, which was not clear. This reminds me that we 

need to make sure how you evaluate the “dv1/dy”, which also depends 

strongly on pT and centrality etc. These are all for about your next pwg 

presentation requesting preliminary and for the conference talk... 

Best regards, ShinIchi

On Jul 2, 2021, at 3:28, ASHIK IKBAL <ashikhep AT gmail.com> wrote:

Dear Shinlchi,

Thanks for your comments!  This is the same abstract as approved for ISMD apart from the title. I will have no new preliminary request for this conference. I will ask for the preliminary request for ISMD soon. The  ICNFP-2021 will be held at the end of August-2021. 

Here I used the word “Delta_v1-slope", because I calculated the Delta_v1 of the combinations and then extracted the slope of the Delta_v1 to present as a function of strangeness or charge difference. And the requirement of same/similar mass is at the constituent level of the hadrons. I mentioned this "... having the same mass but .....".  Do you mean I should mention this explicitly in a separate line?

Thanks,

Ashik

On Wed, Jun 30, 2021 at 9:43 PM ShinIchi Esumi via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Dear Ashik

Thanks for the nice abstract, I would sign off with some minor comments. 

Are you requesting new preliminary for this talk? When will be the meeting? 

“Delta_v1-slope" sounds like “slope of delta_v1”, but it is the difference of 

v1_slope, right? Maybe we need a better word or notation, since you do look 

again the slope of this variable as a function of strangeness or charge difference 

at the end. “The same/similar mass hadrons with different quark contents” is 

the important condition for this test, so this needs to be clearly specified. 

Best regards, ShinIchi

On Jul 1, 2021, at 6:30, ASHIK IKBAL via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

Hi,

Sorry for the multiple emails about the abstract submission. Somehow the save button was not responding for some reason. I did hit it a couple of times. That's the reason for it. Please consider this one:  https://drupal.star.bnl.gov/STAR/node/55492

Thanks,

Ashik

On Wed, Jun 30, 2021 at 5:18 PM webmaster--- via Star-fcv-l <star-fcv-l AT lists.bnl.gov> wrote:

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

Ashik Ikbal Sheikh (ashikhep AT gmail.com) has submitted a material for a 
review, please have a look:
https://drupal.star.bnl.gov/STAR/node/55492

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Ashik Ikbal

Research Associate

Kent State University

Department Of Physics

Kent, OH 44242, USA

Contact no.s: +1 631-504-7647 (USA)

                      +91 8250216234 (India)

Alternate e-mails: asheikh2 AT kent.edu

                             ashik AT rcf.rhic.bnl.gov

                             ashik.ikbal.sheikh AT cern.ch

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Ashik Ikbal

Research Associate

Kent State University

Department Of Physics

Kent, OH 44242, USA

Contact no.s: +1 631-504-7647 (USA)

                      +91 8250216234 (India)

Alternate e-mails: asheikh2 AT kent.edu

                             ashik AT rcf.rhic.bnl.gov

                             ashik.ikbal.sheikh AT cern.ch

_______________________________________________
Star-fcv-l mailing list
Star-fcv-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/star-fcv-l

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Ashik Ikbal

Research Associate

Kent State University

Department Of Physics

Kent, OH 44242, USA

Contact no.s: +1 631-504-7647 (USA)

                      +91 8250216234 (India)

Alternate e-mails: asheikh2 AT kent.edu

                             ashik AT rcf.rhic.bnl.gov

                             ashik.ikbal.sheikh AT cern.ch

_______________________________________________
Star-fcv-l mailing list
Star-fcv-l AT lists.bnl.gov
https://lists.bnl.gov/mailman/listinfo/star-fcv-l

--

Ashik Ikbal

Research Associate

Kent State University

Department Of Physics

Kent, OH 44242, USA

Contact no.s: +1 631-504-7647 (USA)

                      +91 8250216234 (India)

Alternate e-mails: asheikh2 AT kent.edu

                             ashik AT rcf.rhic.bnl.gov

                             ashik.ikbal.sheikh AT cern.ch