STAR Correlations and Fluctuations PWG

[Hanna Paulina Zbroszczyk <hanna.zbroszczyk AT pw.edu.pl>]

Dear Li’Ang and Bijun,

Thank you for your update.

1. Regarding Figure 4 in the form you show in your backup (slide 23), can you also show the correlation functions for charged kaons for 2 mT intervals? Similarly, as UrQMD simulations are available, please share with us the UrQMD predictions of the correlation functions for these 2 kT/mT bins. 

2. Regarding your neutral kaons results, I am looking at your correlation functions for extended k*. How do you apply normalization? What is the range at which you start normalizing to the unity? 

For \sqrt{s_{NN}} = 3 and 3.2 GeV (slides 22 and 23), the correlation functions seem to be slightly above the unity around q_{inv} = 0.3 GeV/c, while on slide 13, figure 3 shows they lay perfectly at the unity. Please explain. 

Then, I suggest showing your correlation functions up to q_{inv}*=0.5 GeV/c.

Thank you in advance,

Kind regards,

Hanna

Prof. Hanna Zbroszczyk, PhD, DSc, Eng.

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

Wiadomość napisana przez Li'Ang Zhang <liangzhang AT mails.ccnu.edu.cn> w dniu 13.04.2024, o godz. 09:08:

Dear Hanna and Nu,

Thanks very much for you suggestions during the CF PWG meeting, Please found my new version slides: https://drupal.star.bnl.gov/STAR/system/files/KKCFPaperProposalDraft_v7_20240413.pdf

I prepared two more pages 4, 5 to discuss the abundance asymmetry parameter epsilon.

The more k_T bin K+K+ m_T scaleing can be found on page 23, panel c.

Best Regards,

Li'Ang

 

 

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

From:  "张李昂"<liangzhang AT mails.ccnu.edu.cn>;

Date:  Thu, Apr 11, 2024 02:51 PM

To:  "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>; "Nu Xu"<nxu AT lbl.gov>;

Cc:  "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>;

Subject:  Re: [Star-cf-l] CF PWG meeting, April 11th, 2024

 

Dear all,

Please find my slides for today's discussion: https://drupal.star.bnl.gov/STAR/system/files/KKCFPaperProposalDraft_v6_20240411.pdf

Best Regards,

Li'Ang

 

 

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

From:  "张李昂"<liangzhang AT mails.ccnu.edu.cn>;

Date:  Mon, Apr 8, 2024 07:23 PM

To:  "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>; "Nu Xu"<nxu AT lbl.gov>;

Cc:  "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>;

Subject:  Re: [Star-cf-l] CF PWG meeting, April 11th, 2024

 

Dear Hanna and Nu,

If time permits, I would like to present the update of kaon correlation function from FXT.

Thanks and Best regards,

Li'Ang

 

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

From:  "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>;

Date:  Mon, Apr 8, 2024 01:00 AM

To:  "nxu"<nxu AT lbl.gov>;

Cc:  "nxu"<nxu AT lbl.gov>; "STAR Correlations andFluctuation"<star-cf-l AT lists.bnl.gov>;

Subject:  [Star-cf-l] CF PWG meeting, April 11th, 2024

 

Hi All,

We invite you to join the weekly STAR CF-PWG meeting on Thursday, April 11th, 2024:
Time:  // 9:00 am (EST) // 6:00 am (PST) // 3:00 pm (CEST) // 6:30 pm India // 9:00 pm China // 10:00 pm Japan //
Zoom link: https://cern.zoom.us/j/67357482915?pwd=NTEzV0lJc2o1UDRoMVMzQnk0YTBxUT09 // Passcode: 246711
Group Meeting Website: https://drupal.star.bnl.gov/STAR/blog/luoxf/correlations-and-fluctuations
If you would like to contribute to the discussion, please let us know and post your slides asap.

Note: A number of abstracts from this PWG have been accepted by CPOD2024 (May 20-24) and SQM2024 (June 3-7). I encourage all speakers prepare those materials for presentations and discuss them in the PWG as earlier as possible.

Every and each of the talk is a showcase for our collaboration. All supervisors, please pay close attention to presentation by your students.

We look forward to seeing you all on Thursday.

Hanna and Nu

PS: We intend to keep the meeting duration within 90 minutes for regular discussions