STAR Flow, Chirality and Vorticity PWG

["Shen, Diyu" <dyshen AT fudan.edu.cn>]

Hi Yicheng and all,

Regarding my question of whether the event-by-event B field is more correlated with PP or SP, I am referring to the Fig.2 of this paper:

1201

PDF Document · 1.8 MB

It is clear that in most central collisions where there are no spectators the event-by-event B field is still significant, this is a very early paper, I don’t know if there was such a discussion in STAR, but I have concern of arguing event-by-event B field along/perpendicular to spectator plane.

Thanks,

Diyu

On Aug 14, 2024, at 23:31, Shen, Diyu (via star-fcv-l Mailing List) <star-fcv-l AT lists.bnl.gov> wrote:

Hi Yicheng and all,

This is our paper of spin alignment contribution to CME observables.

arxiv.org

Physics Letters B 839 (2023) 137777

It is very clear no matter what the quantization axis is the rho00 will contribute to OS pairs.  During the meeting it seems you are arguing decay products of different mesons are correlated if quantization axis is magnetic field.  I do not understand this point. In my opinion decay of different mesons are independent, what is the “global correlation” of resonance decay?  How can you demonstrate it in data?

Thanks,

Diyu

On Aug 14, 2024, at 21:27, Feng, Yicheng <feng216 AT purdue.edu> wrote:

Hi All, 

Please find my slides through the drupal link below: 

https://drupal.star.bnl.gov/STAR/system/files/Fcme20240812_v2.pdf

Sincerely,

Yicheng

---

From: star-fcv-l-request AT lists.bnl.gov <star-fcv-l-request AT lists.bnl.gov> on behalf of Prithwish Tribedy <ptribedy AT rcf.rhic.bnl.gov>
Sent: Tuesday, August 13, 2024 8:54 PM
To: STAR Flow, Chirality and Vorticity PWG <star-fcv-l AT lists.bnl.gov>
Subject: [[Star-fcv-l] ] FCV PWG meeting on 14/Aug/2024 Wed. 9:30 AM EDT

 

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Dear All,

We are going to have our weekly FCV PWG meeting this Wednesday
(14/Aug/2024) at 9:30 AM EDT. If you wish to present, please let us
know. The agenda will be collected at:
https://nam04.safelinks.protection.outlook.com/?url="https%3A%2F%2Fdrupal.star.bnl.gov%2FSTAR%2Fblog%2Fjjiastar%2Fbulkcorr&data=05%7C02%7Cfeng216%40purdue.edu%7C01ad4525873d497cb3a208dcbbfbbf31%7C4130bd397c53419cb1e58758d6d63f21%7C0%7C0%7C638591937126690562%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=1y42iv1CEGT5M4miiZ61VLdSyIkCx6eulHWBJBIk4Pc%3D&reserved=0

Please send us your slides by Tuesday. Zoom details are copied below.

Thanks and regards,
Prithwish, Zhenyu, and Subhash