STAR HardProbes PWG

["Roy Chowdhury Priyanka (DOKT)" <priyanka.roy_chowdhury.dokt AT pw.edu.pl>]

Hi all,

I intend to submit an abstract for QM 2023. For now, my abstract will be the same as the one submitted for IS 2023. Here is the brief below.

Title: Measurement of femtoscopic correlation function between D0 mesons and charged hadrons in Au+Au collisions at √sNN = 200 GeV in STAR

Heavy quarks are produced in hard partonic scatterings at the very early stage of heavy-ion collisions and they experience the whole evolution of the created Quark-Gluon Plasma medium. Femtoscopic correlations, i.e., two-particle correlations at low relative momentum, are sensitive to the final-state interactions and the extent of the region from which correlated particles are emitted. A study of such correlations between charmed mesons and identified charged hadrons could shed light on their interactions in the hadronic phase and the interaction of charm quarks with the bulk partons. We will present femtoscopic correlations of D0-π, D0-K, D0-proton pairs at mid-rapidity in Au+Au collisions at √sNN = 200 GeV using data taken in the year 2014 and 2016 by the STAR experiment. D0 mesons are reconstructed via the K--π+ decay channel using topological criteria enabled by the

excellent track pointing resolution provided by the Heavy Flavor Tracker. We will present the femtoscopic correlation function for D0 transverse momentum above 1 GeV/c in the 0-80% centrality.

So, far we haven't observed any correlation signal, we have a plan to set an upper limit to calculate source size. 

Regards,

Priyanka

---

From: Star-talks-l <star-talks-l-bounces AT lists.bnl.gov> on behalf of 胡强 via Star-talks-l <star-talks-l AT lists.bnl.gov>
Sent: Monday, April 3, 2023 8:27 AM
To: Ma, Rongrong <marr AT bnl.gov>; star-talks-l AT lists.bnl.gov <star-talks-l AT lists.bnl.gov>
Subject: Re: [Star-talks-l] QM 2023 abstracts: procedure and internal deadlines

 

Dear Rongrong and All,

I have prepared one abstract for the QM2023. Please have a look of the following link:

https://drupal.star.bnl.gov/STAR/blog/qhu1/abstract-QM2023

Best regards,

Qiang Hu

-----原始邮件-----
发件人:"Ma, Rongrong via Star-talks-l" <star-talks-l AT lists.bnl.gov>
发送时间:2023-03-29 23:50:05 (星期三)
收件人: Star-talks-l <star-talks-l AT lists.bnl.gov>
抄送:
主题: Re: [Star-talks-l] QM 2023 abstracts: procedure and internal deadlines

Dear All

This is a reminder that the deadline to express your interests of submitting a QM abstract to PWG is this coming Monday (April 3rd). Please send the title and a very brief abstract to the PWG via emails. Thanks. 

Best

Rongrong

On Mar 13, 2023, at 2:16 PM, Ma, Rongrong <marr AT bnl.gov> wrote:

Dear All

As mentioned during the collaboration meeting, we will use the following procedure and internal deadlines for QM 2023 abstract submission: 
– April 3rd: deadline for express of interests to PWG via email. Please submit a title and a brief abstract on what you propose to present. 
– April 3rd – 17th: merging discussion within/across PWGs, and PAs submit merged abstracts to Drupal after converging
– April 17th – 24th: PWG comments and approval
– April 24th – May 1st: discussion and approval within star-talks. All the abstracts will be submitted centrally to the conference by PAC.

If you need embedding for results promised in the abstract, please inform the conveners as soon as possible, if not done yet. We will give them high priority and have them produced before the abstract submission. 

Thanks. 

Best

Rongrong