Probing the boundary of phase transition of nuclear matter using proton flows in heavy-ion collisions at 2-8 GeV/nucleon
文献类型：期刊论文
| 作者 | Guo, Ya-Fei1,2,3; Yong, Gao-Chan2,3
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2021-04-10 |
| 卷号 | 815页码:4 |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2021.136138 |
| 通讯作者 | Yong, Gao-Chan(yonggaochan@impcas.ac.cn) |
| 英文摘要 | Based on the relativistic transport model ART with the hadronic equation of state extended to have a phase transition via the use of the MIT bag model, properties of phase transition of dense nuclear matter formed in relativistic heavy-ion collisions are investigated. Proton sideward and directed flows are calculated with different equation of states in Au + Au collisions at beam energies of 2, 4, 6 and 8 GeV/nucleon. Compared with AGS experimental data in existence, the boundary of first-order phase transition is roughly confined, i.e., in the range of 2.5-4 times saturation density with temperature about 64-94 MeV. Such constraints are useful for ongoing RHIC Beam Energy Scan-II program to study the QCD matter phase diagram. (c) 2021 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000632729200023 |
| 源URL | [http://119.78.100.186/handle/113462/137647]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yong, Gao-Chan |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Ya-Fei,Yong, Gao-Chan. Probing the boundary of phase transition of nuclear matter using proton flows in heavy-ion collisions at 2-8 GeV/nucleon[J]. PHYSICS LETTERS B,2021,815:4. |
| APA | Guo, Ya-Fei,&Yong, Gao-Chan.(2021).Probing the boundary of phase transition of nuclear matter using proton flows in heavy-ion collisions at 2-8 GeV/nucleon.PHYSICS LETTERS B,815,4. |
| MLA | Guo, Ya-Fei,et al."Probing the boundary of phase transition of nuclear matter using proton flows in heavy-ion collisions at 2-8 GeV/nucleon".PHYSICS LETTERS B 815(2021):4. |
入库方式： OAI收割
来源：近代物理研究所
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