STAR Correlations and Fluctuations PWG

[Rutik Manikandhan <manikandhan.rutik AT gmail.com>]

Hello Conveners,

(i)

• Analysis Topic: Fixed Target pt-pt Correlations from 3 GeV - 4.5 GeV
• Timeline: We plan to be done by July and then move onto paper proposal
• Requests: Add Centrality definition for 4.5 GeV to StRefmultCorr for new production

(ii)

• We are currently working on 3.2, 3.5, 3.9 and 4.5 GeV which will be then followed by the analysis note and paper proposal.
• We plan on studying the correlators as a function of acceptance at all these energies to understand any acceptance effects to the quantities.
• We would also like to plan a paper on higher order cumulants for the correlators, namely standardized skewness, intensive skewness and kurtosis.

(iii)

• I shall be attending the meeting remotely.
• My talk title is "pt-pt Correlators from STAR-FXT @ $\sqrt{s_{NN}} =$ 3.0, 3.2, 3.5, 3.9, and 4.5 GeV

Do let me know if any other information is required.

Best,

Rutik Manikandhan

PhD Candidate, Experimental Nuclear High Energy Group

Physics Dept.

University of Houston

On Fri, Feb 16, 2024 at 2:39 AM 付博洋 via Star-cf-l <star-cf-l AT lists.bnl.gov> wrote:

Dear Convenors,

I would like to request a time slot in the coming collaboration meeting.  Please find my information below:

(1.1) Analysis topic: Measurements of Proton-Xi correlation function in Isobar collisions

(1.2) Expected timeline: Finish data analysis in two months and request preliminary for SQM 

(1.3) Requests: no particular requests

(2.1) Paper status: We are in the analysis stage and prepare results for SQM

(2.2) Physics point(s): We aim to extract source size and strong interaction parameters in pXi pair. This will provide more information to understand Y-N interactions. 

(2.3) Timeline: We aim to do paper proposal after SQM

(3) I plan to attend the meeting online.

Thank you.

Best regards,

Boyang

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

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

Date:  Fri, Feb 16, 2024 11:32 AM

To:  "STAR Correlations and Fluctuatio"<star-cf-l AT lists.bnl.gov>; "nxu"<nxu AT lbl.gov>;

Cc:  "Li'Ang Zhang"<liangzhang AT mails.ccnu.edu.cn>; "STAR Correlations and Fluctuatio"<star-cf-l AT lists.bnl.gov>;

Subject:  Re: [Star-cf-l] CF PWG meeting February 15th, 2024

 

Dear Convenors,

If time allows. I would like to give a remote talk on the "Kaon correlation function at 3.0-4.5 GeV".

Please find my information below:

1.1) Analysis topic: Kaon correlation function at 3.0-4.5 GeV.

1.2) Requests: K0s embedding data for 3.2 GeV with P23id, 3.5-4.5 GeV with P23ie. K+ embedding data for 3.2 GeV with P23id, 3.5-4.5 GeV with P23ie.

2.1) Paper state: Preparing the paper proposal, and analysis note.

2.2) Physics points: find the energy dependence and the m_T dependence for particle emission parameters at high baryon density regions.

2.3) Timeline: paper proposal within the next 1 to 2 weeks.

3.1) I would attend the meeting online.

3.2) "Kaon correlation function at 3.0-4.5 GeV"

Best Regards,

Li'Ang

 

 

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

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

Date:  Thu, Feb 15, 2024 02:06 PM

To:  "Nu Xu"<nxu AT lbl.gov>;

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

Subject:  Re: [Star-cf-l] CF PWG meeting February 15th, 2024

 

Hi All,

Since we have not received any discussion items for today’s meeting, I suggest one topic:

CF-PWG discussion during next STAR Collaboration meeting March 18-22 at BNL: 

Please let us know of the following:

(i) Your analysis topic, timeline, request(s) such as embedding …;

(ii) Your paper status, physics point(s), timeline, …;
(iii) If you plan to attend the meeting in-person or zoom, presentation title

We will start to collect these info and preparing for the PWG report at the collaboration meeting.

Many thanks,

Hanna and Nu

On Feb 13, 2024, at 9:30 AM, Nu Xu <nxu AT lbl.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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