B-c(*)-meson production via the proton-nucleus and the nucleus-nucleus collision modes at the colliders RHIC and LHC
文献类型:期刊论文
作者 | Chang, CH; Chen, G; Wu, XG |
刊名 | PHYSICAL REVIEW D |
出版日期 | 2018 |
卷号 | 97期号:11页码:114022 |
ISSN号 | 2470-0010 |
关键词 | B-C MESON PHYSICS PERFORMANCE REPORT NONPROMPT J/PSI PRODUCTION HADRONIC PRODUCTION E(+)E(-) COLLIDER HEAVY QUARKONIUM UPGRADED VERSION EVENT GENERATOR PPB COLLISIONS DECAYS |
DOI | 10.1103/PhysRev1/97.114022 |
英文摘要 | In the paper, we make a comprehensive study of the hadroproduction of the B-c(B-c*) meson via the gluongluon fusion mechanism at the RHIC and LHC colliders. Total and differential cross sections via the proton-nucleus (p-N) and nucleus-nucleus (N-N) collision modes have been discussed under various collision energies. To compare with those via the proton-proton collision mode at the LHC, we observe that a sizable number of B-c (B-c*)-meson events can also be produced via the p-N and N-N collision modes at the RHIC and LHC. If assuming the spin-triplet B-c* meson directly decays to the spin-singlet B-c meson with 100% probability, 1.2 x 10(5) and 4.7 x 10(5) B-c-meson events can be produced via the p-Au and Au-Au collision modes at the RHIC in one operation year, and 5.8 x 10(6) and 4.6 x 10(6) B-c-meson events can be produced via the p-Pb and Pb-Pb collision modes at the LHC in one operation year. |
学科主题 | Astronomy & Astrophysics ; Physics |
语种 | 英语 |
源URL | [http://ir.itp.ac.cn/handle/311006/22880] |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
作者单位 | 1.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 2.Guangzhou Univ, Sch Phys & Elect Engn, Guangzhou 510006, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China 4.Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China |
推荐引用方式 GB/T 7714 | Chang, CH,Chen, G,Wu, XG. B-c(*)-meson production via the proton-nucleus and the nucleus-nucleus collision modes at the colliders RHIC and LHC[J]. PHYSICAL REVIEW D,2018,97(11):114022. |
APA | Chang, CH,Chen, G,&Wu, XG.(2018).B-c(*)-meson production via the proton-nucleus and the nucleus-nucleus collision modes at the colliders RHIC and LHC.PHYSICAL REVIEW D,97(11),114022. |
MLA | Chang, CH,et al."B-c(*)-meson production via the proton-nucleus and the nucleus-nucleus collision modes at the colliders RHIC and LHC".PHYSICAL REVIEW D 97.11(2018):114022. |
入库方式: OAI收割
来源:理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。