Comprehensive measurements of light nuclei collectivity provide valuable information for understanding light nuclei production mechanism in heavy-ion collisions.
The $v_{1}$ and $v_2$ for deuterons, tritons, $^3$He, and $^4$He have been measured in Au+Au collisions at $\sqrt{s_{NN}} = 3$ GeV by the STAR experiment at RHIC.
The data was recorded in fixed-target mode in 2018.
The particle rapidity and transverse momentum dependence of $v_1$ and $v_2$ for these particles have been shown. These results are qualitatively consistent with the calculations from the JAM transport model plus nucleon coalescence.
Volume 400 -
The International conference on Critical Point and Onset of Deconfinement (CPOD2021) -
session Fr1
Light Nuclei v1 and v2 in Au+Au Collisions at $√sNN$ = 3 GeV from STAR
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Pre-published on:
August 29, 2022
Published on:
September 01, 2022
Abstract
DOI: https://doi.org/10.22323/1.400.0041
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.