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Subject: STAR Flow, Chirality and Vorticity PWG
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Re: [Star-fcv-l] Please indicate if your abstract is for Talk or poster
- From: ShinIchi Esumi <esumi.shinichi.gn AT u.tsukuba.ac.jp>
- To: "STAR Flow, Chirality and Vorticity PWG" <star-fcv-l AT lists.bnl.gov>
- Subject: Re: [Star-fcv-l] Please indicate if your abstract is for Talk or poster
- Date: Tue, 2 Nov 2021 10:01:34 +0900
We can/would assume the one for a talk, if it’s not specified.
> 2021/11/02 4:25、Jiangyong Jia via Star-fcv-l <star-fcv-l AT lists.bnl.gov>のメール:
>
> Dear All,
>
> If you have the abstract linked on the druple, please add a line to
> indicate whether it is for a talk or a poster.
>
> Thanks,
> Jiangyong
>
>
> On 11/1/21 3:20 PM, Prithwish Tribedy via Star-fcv-l wrote:
>> Dear FCV folks,
>> Here is an abstract on the first attempt to search for collectivity in
>> photonuclear events from STAR.
>> Best,
>> Prithwish
>>
>>
>> Title: Search for collectivity in photon-nucleus collisions using
>> ultra-peripheral Au+Au collisions from STAR
>> PAs: Nicole Lewis/Prithwish Tribedy
>>
>> The remaining years of RHIC running and analyses of already collected data
>> provide a unique opportunity to understand the origin of collectivity in
>> small collision systems. One possible way to address this outstanding
>> problem is to study colliding systems of various sizes at RHIC. We propose
>> a key addition to such an initiative and propose the search for
>> collectivity in inclusive photon-ion (γ+Au) interactions. This will push
>> the boundaries of the recent system size scan at RHIC. The photonuclear
>> γ+Au interactions occur in ultra-peripheral collisions (UPC) of Au+Au for
>> which the CGC calculations predict a clean signature of long-range
>> collectivity that can also be explored in e+Au collisions at the
>> Electron-Ion Collider (EIC) [1]. This study will focus on the analysis of
>> γ + Au interactions using the Au+Au 54 GeV UPC dataset from STAR. The
>> events are triggered by requiring ZDC east (ZDCE) detector restricted to
>> have a single neutron hit, while no restriction is placed on the ZDC west
>> (ZDCW) for γ + Au candidates with east going photons, and vice versa. The
>> pseudorapidity distribution of particles is strongly asymmetric in these
>> interactions and the wide acceptance coverage of the STAR detector using
>> TPC, BBC and VPD is exploited to improve the purity of the γ + Au-rich
>> samples. We will present measurements on long-range di-hadron correlations
>> and harmonic anisotropy coefficients in high activity γ + Au-rich events.
>> In order to address non-flow effects we use template subtraction method
>> using correlation measurements from low activity γ + Au events. We also
>> compare peripheral Au+Au collisions for baseline studies.
>>
>> [1] Y. Shi et al, e-Print: 2008.03569 [hep-ph]
>>
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>
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-
[Star-fcv-l] QM 2022 abstract: Collectivity in photonuclear events,
Prithwish Tribedy, 11/01/2021
-
[Star-fcv-l] Please indicate if your abstract is for Talk or poster,
Jiangyong Jia, 11/01/2021
- Re: [Star-fcv-l] Please indicate if your abstract is for Talk or poster, ShinIchi Esumi, 11/01/2021
-
[Star-fcv-l] Please indicate if your abstract is for Talk or poster,
Jiangyong Jia, 11/01/2021
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