Elliptic flow of identified hadrons in Au+Au collisions at $E_{lab} = 35~\text {A}~\text {GeV}$ using the PHSD model

Towseef, B.; Farooq, M.; Bairathi, V.; Waseem, B.; Kabana, S.; Ahmad, S.

doi:10.1140/epjc/s10052-023-11834-y

Elliptic flow of identified hadrons in Au+Au collisions at $E_{lab} = 35~\text {A}~\text {GeV}$ using the PHSD model

Feb 22, 2023

14 pages

Published in:

Eur.Phys.J.C 83 (2023) 7, 649,
Eur.Phys.J.C 83 (2023) 7, 682 (erratum)

Published: Jul 22, 2023
and
Published: Jul 31, 2023

e-Print:

2302.11772 [nucl-ex]

DOI:

10.1140/epjc/s10052-023-11834-y,
10.1140/epjc/s10052-023-11854-8 (erratum)

View in:

ADS Abstract Service

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Citations per year

Abstract: (Springer)

We present predictions of elliptic flow

(v_2)

of identified hadrons at mid-rapidity

(|y| < 1.0)

in Au+Au collisions at

E_{lab} = 35~\text {A}~\text {GeV}

using the Parton Hadron String Dynamics (PHSD) model. The transverse momentum (

p_{\textrm{T}}

) dependence of identified hadron

v_2

in minimum bias (0–80%) and three different centrality intervals (0–10%, 10–40%, and 40–80%) are presented. A clear centrality dependence of

v_2(p_{\textrm{T}})

is observed for particles and anti-particles. We also present the

p_{\textrm{T}}

dependence of

v_2

difference

({\Delta } v_2)

between particles and corresponding anti-particles. A significant difference in

v_2

values for baryons and anti-baryons is observed. Constituent quark scaling (NCQ) of

v_{2}

is investigated in Au+Au collisions. We also present a

v_2(p_{\textrm{T}})

ratio between the HSD and PHSD modes to explore the effect of hadronic and partonic interactions in the medium. These predictions are useful for interpreting the data measured in the Beam Energy Scan (BES) program at RHIC. They will also be useful for the future Compressed Baryonic Matter (CBM) experiment at the Facility for Antiproton and Ion Research (FAIR) and Multi-Purpose Detector (MPD) at the Nuclotron-based Ion Collider facility (NICA).

Note:

14 pages, 9 figures

hadron: elliptic flow
beam: energy
quark: constituent
effect: hadronic
heavy ion: scattering
antiparticle
parton hadron
transverse momentum
CBM
Brookhaven RHIC Coll

References(3)

Figures(0)

[1]

University of Kashmir, Srinagar 190006, India

[2]

Elliptic flow of identified hadrons in Au+Au collisions at $E_{lab} = 35~\text {A}~\text {GeV}$ using the PHSD model

et al.

- Eur.Phys.J.C 83 (2023) 7, 649,
- Eur.Phys.J.C 83 (2023) 7, 682 (erratum)
•
e-Print:
- 2302.11772
•
DOI:
- 10.1140/epjc/s10052-023-11834-y

[3]

SCOAP3 supports the goals of the International Year of Basic Sciences for Sustainable Development. 0123456789().: V,-vol 123

Elliptic flow of identified hadrons in Au+Au collisions at Elab=35 A GeVE_{lab} = 35~\text {A}~\text {GeV}Elab​=35 A GeV using the PHSD model

Citations per year

Elliptic flow of identified hadrons in Au+Au collisions at Elab=35 A GeVE_{lab} = 35~\text {A}~\text {GeV}Elab​=35 A GeV using the PHSD model

Elliptic flow of identified hadrons in Au+Au collisions at $E_{lab} = 35~\text {A}~\text {GeV}$ using the PHSD model

Elliptic flow of identified hadrons in Au+Au collisions at $E_{lab} = 35~\text {A}~\text {GeV}$ using the PHSD model