Measurements of azimuthal anisotropies in $^{16}$O+$^{16}$O and $γ$+Au collisions from STAR
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866916940831784960 |
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| author | Huang, Shengli |
| author_facet | Huang, Shengli |
| contents | In this proceeding, we present the first measurements of azimuthal anisotropies, $v_2$ and $v_3$, in $^{16}$O+$^{16}$O collisions at 200 GeV as a function of transverse momentum and multiplicity, by using two- and four-particle correlation methods. We compare our measurements with STAR measurements of $v_n$ in \dau and \heau collisions to provide insight into the impact of system symmetry on initial condition for small systems. We also investigate the ratio $v_2\{4\}/v_2\{2\}$ as a function of centrality, which is expected to be sensitive to nucleon-nucleon correlation in the $^{16}$O nucleus. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_12167 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Measurements of azimuthal anisotropies in $^{16}$O+$^{16}$O and $γ$+Au collisions from STAR Huang, Shengli Nuclear Experiment Nuclear Theory In this proceeding, we present the first measurements of azimuthal anisotropies, $v_2$ and $v_3$, in $^{16}$O+$^{16}$O collisions at 200 GeV as a function of transverse momentum and multiplicity, by using two- and four-particle correlation methods. We compare our measurements with STAR measurements of $v_n$ in \dau and \heau collisions to provide insight into the impact of system symmetry on initial condition for small systems. We also investigate the ratio $v_2\{4\}/v_2\{2\}$ as a function of centrality, which is expected to be sensitive to nucleon-nucleon correlation in the $^{16}$O nucleus. |
| title | Measurements of azimuthal anisotropies in $^{16}$O+$^{16}$O and $γ$+Au collisions from STAR |
| topic | Nuclear Experiment Nuclear Theory |
| url | https://arxiv.org/abs/2312.12167 |