Probing the profile of bulk matter in p plus Pb collisions via directed flow of heavy quarks
文献类型：期刊论文
| 作者 | Haque, Md Rihan3; Singha, Subhash2; Mohanty, Bedangadas1 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2021-08-04 |
| 卷号 | 104期号:2页码:7 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.104.024901 |
| 通讯作者 | Haque, Md Rihan() |
| 英文摘要 | The asymmetric initial geometry in p + Pb collisions provide an opportunity to probe the initial matter distribution in these collisions. Using a multiphase transport (AMPT) model, we have studied the production of light and heavy quark particles in p + Pb collisions at root s(NN) = 5.02 TeV. The pseudorapidity density (dN/d eta) and elliptic flow (v(2)) of light quark particles from AMPT reasonably agrees with the measurements by ALICE. We predicted the directed flow of light and heavy quarks in p + Pb collisions. The v(1) of both light and heavy quark mesons show a nontrivial p(T) dependence in p- and Pb-going directions. When integrated over the transverse momentum range 0 < p(T) < 5 GeV/c, the magnitude of heavy quark directed flow (v(1)) is found to be 15 times larger than the light quark species in the Pb-going direction while the same in the p-going direction are comparable. The light and heavy quarks v(1) may offer the possibility to probe the initial matter density as well as the collective dynamics in p + Pb collisions. |
| WOS关键词 | SUPERDENSE HADRONIC MATTER ; PROTON-NUCLEUS COLLISIONS ; LONG-RANGE ; ANGULAR-CORRELATIONS ; COLLECTIVE FLOW ; PERSPECTIVE ; DEPENDENCE ; MODEL |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[XDB34000000] ; European Union's Horizon 2020 research and innovation program[824093] ; J. C. Bose Fellowship of DST, Government of India |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000681129500003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; European Union's Horizon 2020 research and innovation program ; J. C. Bose Fellowship of DST, Government of India |
| 源URL | [http://119.78.100.186/handle/113462/136696]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Haque, Md Rihan |
| 作者单位 | 1.Natl Inst Sci Educ & Res, Jatni 752050, India 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Warsaw Univ Technol, PL-00661 Warsaw, Poland |
| 推荐引用方式 GB/T 7714 | Haque, Md Rihan,Singha, Subhash,Mohanty, Bedangadas. Probing the profile of bulk matter in p plus Pb collisions via directed flow of heavy quarks[J]. PHYSICAL REVIEW C,2021,104(2):7. |
| APA | Haque, Md Rihan,Singha, Subhash,&Mohanty, Bedangadas.(2021).Probing the profile of bulk matter in p plus Pb collisions via directed flow of heavy quarks.PHYSICAL REVIEW C,104(2),7. |
| MLA | Haque, Md Rihan,et al."Probing the profile of bulk matter in p plus Pb collisions via directed flow of heavy quarks".PHYSICAL REVIEW C 104.2(2021):7. |
入库方式： OAI收割
来源：近代物理研究所
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