STAR Correlations and Fluctuations PWG

["ChuanFu" <fuchuan AT mails.ccnu.edu.cn>]

Dear Esumi,

               It is very nice to find the paper about the 1D pion CF and the corresponding rG.

Because when we compare the Ro Rs and Rl of pion, it is from LCMS frame, and also it is from the 3D CF,

but for p-p source szie rG, it is from Pair Rest Frame, and it is from 1D CF.

Considering the different production mechanism for baryons and mesons, and their mass are much different, 

and the medium expansion and flow have a different effect on baryons and mesons, 

I don't think we can get effective conclusion from the kT dependence of meson and baryon CFs.

I very want to know people how to discuss the kT dependence of meson and baryon CFs, 

and I am very grateful if you can send the relevant paper to me.

In addition, the lowest pT is 0.4 GeV/c (the corresponding lowest kT ~ 0.5 GeV/c) in 3 GeV p-p CF measurement 

since there are very serious track-merging effects in pT < 0.4 GeV/c.

For 3 GeV pion-pion CF measurement, the highest kT ~ 0.6 GeV/c, so it is difficult to compare the kT dependence of meson and baryon CFs.

Thanks,

Chuan

 

 

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

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

Date:  Thu, Jun 15, 2023 09:49 PM

To:  "Star-cf"<star-cf-l AT lists.bnl.gov>; "ShinIchi Esumi"<esumi.shinichi.gn AT u.tsukuba.ac.jp>;

Subject:  Re:[Star-cf-l] CF PWG meeting, June 15th, 2023, time: 9:00 (BNL time)

 

Dear Esumi,

                As you suggest us to compare the CF from different kT range,

could you please send us to the papers about the kT dependence of the meson CF,

and the papers about the kT dependence of meson CF and baryon CF?

 I want to learn the physics about the kT dependence of meson CF and baryon CF.

Thanks,

Chuan

 

 

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

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

Date:  Tue, Jun 13, 2023 05:25 AM

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

Subject:  [Star-cf-l] CF PWG meeting, June 15th, 2023, time: 9:00 (BNL time)

 

Dear CF Activists,

We will have our weekly CF PWG meeting on Thursday, June 15th, 9:00 AM 
(BNL time).

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

We have already one contribution from Zhi.

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