STAR Correlations and Fluctuations PWG

[EsumiShinIchi <esumi.shinichi.gn AT u.tsukuba.ac.jp>]

Dear Chuan

Sorry for missing your talk, since I did not realize the starting time of the meeting 

has been modified recently, that was my fault. I wanted to listen your talk and ask 

you a few questions, so I here send you this via E-mail. 

You have observed the f0 and d0 parameters with some minor dependences as a 

function of centrality and rapidity, therefore you’ve tried the simultaneous fitting, which 

is very much reasonable. Have you also tried to vary the kt of the pair to test the 

same thing? Or will you be trying to? We expect some significant kT dependence 

of radius (size of the source), at least, stronger than the rapidity dependence, just 

like what you see as a function of centrality. Do you think you would still see one 

common set of f0 and d0 parameters, including the kT dependence in addition to 

your centrality and rapidity dependences? With these tests including kT dependence, 

you might be able to compare the source radius your p-p correlation analysis with 

the one from the other pion-pion correlation studies, possibly including kT, rapidity 

and centrality dependences. Or you might even be able to try some kind of global 

fitting by constraining the kT, rapidity and centrality dependences of the source size, 

in order finally to test the kinematic or geometric dependence of d0 and f0 parameters 

or if they are really independent as you might expect etc… You might have discussed 

this or thought about it, as I’ve joined late today… Sorry about it and thank you very 

much for the nice studies, I enjoyed a lot.  

Best regards, ShinIchi

On May 18, 2023, at 18:49, ChuanFu via Star-cf-l <star-cf-l AT lists.bnl.gov> wrote:

Dear All,

             Please find my slides for today meeting:

https://drupal.star.bnl.gov/STAR/system/files/ppCF_LLfit_PWG_05-18.pdf

Best and regards,

Chuan

 

 

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

From:  "ChuanFu"<fuchuan AT mails.ccnu.edu.cn>;

Date:  Tue, May 16, 2023 09:50 AM

To:  "Hanna Paulina Zbroszczyk"<hanna.zbroszczyk AT pw.edu.pl>; "Star-cf"<star-cf-l AT lists.bnl.gov>;

Subject:  Re:[Star-cf-l] CF PWG meeting, May 18th, 2023, new time: 9:00 (BNL time)

 

Dear Convenors,

                         I would like to give an update on p-p CF, and please add me to the agenda.   

Best and regards,

Chuan               

 

 

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

From:  "Star-cf"<star-cf-l AT lists.bnl.gov>;

Date:  Mon, May 15, 2023 02:38 PM

To:  "Star-cf"<star-cf-l AT lists.bnl.gov>;

Subject:  [Star-cf-l] CF PWG meeting, May 18th, 2023, new time: 9:00 (BNL time)

 

Dear CF Activists,

We will have our weekly CF PWG meeting on Thursday, May 18th, 9:00 AM 
(BNL time).

Please note that this week we start at a new time (30 minutes earlier than before).

If you would like to contribute, please let us know.

Please try to post your slides at your earliest convenient.
We will connect via Zoom. Please find the connection details under the
meeting webpage.

Thank you,
Best regards,
Toshihiro and Hanna

https://drupal.star.bnl.gov/STAR/blog/luoxf/correlations-and-fluctuations
https://drupal.star.bnl.gov/STAR/blog/gos/correlations-and-fluctuations-preliminary-plots 

Hanna Paulina Zbroszczyk

PhD DSc Eng, Professor WUT

E-mail: hanna.zbroszczyk AT pw.edu.pl

Tel: +48 22 234 5851 (office)

Address:

Warsaw University of Technology

Faculty of Physics

Nuclear Physics Division

Koszykowa 75

Office: 117b (via 115)

00-662 Warsaw, Poland

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