STAR Correlations and Fluctuations PWG

[Chunjian Zhang <czhang.phys AT gmail.com>]

Dear Conveners,

Here is my analysis information, 

(1)

***Analysis Topic: Deciphering the possible speed of sound, temperature fluctuations and atomic structure via the mean pT fluctuations from mean to kurtosis from 200GeV to the lower BES energies. 

(2)

***No specific embedding request.

(3)

***Paper status: We already had preliminary results for 200GeV. We extended the work to other BES energies presented in CF before and the analysis is ongoing for deep investigations and interpretations . 

(4)

***Physics points:  

(i)Mean and its temperature fluctuations are also related to the QGP transport properties, i.e. speed of sounds cs. 

(ii)Higher orders are related to the thermalizations, fluctuations, and the first-order phase transitions. 

(ii)The atomic structure enabled mean transverse momentum fluctuations via UU and Au+Au rations to help further understand the initial conditions. 

(5)

***Timeline: ongoing analysis. 
(6)

***I will attend the meeting in person.

***My title could be "Nuclear collisions enabled interpretations for deciphering the possible speed of sound, temperature fluctuations and atomic structure"

Best regards,

Chunjian 

On Tue, Feb 13, 2024 at 12:30 PM Nu Xu via Star-cf-l <star-cf-l AT lists.bnl.gov> wrote:

Hi All,

We invite you to join the weekly STAR CF-PWG meeting on Thursday, February 15th, 2024:
Time:  // 9:00 am (ET) // 6:00 am (PT) // 3:00 pm (CET) // 7:30 pm India // 10:00 pm China // 11:00 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.

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.

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