Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV
In this paper, by using a Tsallis-Pareto-type function and the multisource thermal model, the elliptic flow coefficients of particles π±, K±, p+p¯, Λ+Λ¯, and KS0 produced in Pb–Pb collisions at the center-of-mass energy of sNN=5.02TeV are investigated. In the process of collisional evolution, becaus...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2020/9386130 |
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| _version_ | 1832547190049865728 |
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| author | Er-Qin Wang Yin-Qun Ma Li-Na Gao San-Hong Fan |
| author_facet | Er-Qin Wang Yin-Qun Ma Li-Na Gao San-Hong Fan |
| author_sort | Er-Qin Wang |
| collection | DOAJ |
| description | In this paper, by using a Tsallis-Pareto-type function and the multisource thermal model, the elliptic flow coefficients of particles π±, K±, p+p¯, Λ+Λ¯, and KS0 produced in Pb–Pb collisions at the center-of-mass energy of sNN=5.02TeV are investigated. In the process of collisional evolution, because of geometric structure, pressure gradient, and thermal diffusion effects, deformation and translation occurred in the isotropic emission source, leading to anisotropy in the azimuth distribution of the final-state particles. Based on these dynamic factors, the dependence of elliptic flow on transverse momentum is described as well. |
| format | Article |
| id | doaj-art-e84921fa9deb4ea8a92ccb576b17e2b0 |
| institution | Kabale University |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-e84921fa9deb4ea8a92ccb576b17e2b02025-02-03T06:45:47ZengWileyAdvances in High Energy Physics1687-73571687-73652020-01-01202010.1155/2020/93861309386130Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeVEr-Qin Wang0Yin-Qun Ma1Li-Na Gao2San-Hong Fan3Department of Physics, Taiyuan Normal University, Jinzhong, Shanxi 030619, ChinaDepartment of Physics, Taiyuan Normal University, Jinzhong, Shanxi 030619, ChinaDepartment of Physics, Taiyuan Normal University, Jinzhong, Shanxi 030619, ChinaSchool of Life Science, Shanxi University, Taiyuan, Shanxi 030006, ChinaIn this paper, by using a Tsallis-Pareto-type function and the multisource thermal model, the elliptic flow coefficients of particles π±, K±, p+p¯, Λ+Λ¯, and KS0 produced in Pb–Pb collisions at the center-of-mass energy of sNN=5.02TeV are investigated. In the process of collisional evolution, because of geometric structure, pressure gradient, and thermal diffusion effects, deformation and translation occurred in the isotropic emission source, leading to anisotropy in the azimuth distribution of the final-state particles. Based on these dynamic factors, the dependence of elliptic flow on transverse momentum is described as well.http://dx.doi.org/10.1155/2020/9386130 |
| spellingShingle | Er-Qin Wang Yin-Qun Ma Li-Na Gao San-Hong Fan Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV Advances in High Energy Physics |
| title | Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV |
| title_full | Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV |
| title_fullStr | Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV |
| title_full_unstemmed | Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV |
| title_short | Elliptic Flow of Identified Particles in Pb–Pb Collisions at sNN=5.02 TeV |
| title_sort | elliptic flow of identified particles in pb pb collisions at snn 5 02 tev |
| url | http://dx.doi.org/10.1155/2020/9386130 |
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