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Chen, G; Chang, CH; Wu, XG
Hadronic production of the doubly charmed baryon via the proton-nucleus and the nucleus-nucleus collisions at the RHIC and LHC
Source PublicationEUROPEAN PHYSICAL JOURNAL C
Language英语
KeywordINITIAL-STATE SIMULATION HEAVY BARYONS COLLIDER XI(CC) QUARKS MODEL QCD LEPTOPRODUCTION ANNIHILATION GENERATOR
AbstractWe present a detailed discussion on the doubly charmed baryon Xi(cc) production at the RHIC and LHC via the proton-nucleus (p-N) and nucleus-nucleus (N N) collision modes. The extrinsic charm mechanism via the subprocesses g+c -> (cc)[n]+(c) over bar and c+c -> (cc)[n]+g together with the gluon-gluon fusion mechanism via the subprocess g + g -> (cc)[n] + (c) over bar + (c) over bar have been taken into consideration, where the intermediate diquark is in [n] = [S-1(0)](6)-state or [S-3(1)](3) over bar -state, respectively. Total and differential cross sections have been discussed under various collision energies. To compare with the Xi(cc) production via proton-proton collision mode at the LHC, we observe that sizable Xi(cc) events can also be generated via p-N and N-N collision modes at the RHIC and LHC. For examples, about 8.1 x 10(7) and 6.7 x 10(7) Xi(cc) events can be accumulated in p-Pb and Pb-Pb collision modes at the LHC within one operation year.
2018
ISSN1434-6044
Volume78Issue:10Pages:801
Subject AreaPhysics
MOST Discipline CataloguePhysics, Particles & Fields
DOI10.1140/epjc/s10052-018-6283-1
Indexed BySCIE
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22804
Collection理论物理所科研产出_SCI论文
Affiliation1.Guangzhou Univ, Sch Phys & Elect Engn, Guangzhou 510006, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
4.Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China
Recommended Citation
GB/T 7714
Chen, G,Chang, CH,Wu, XG. Hadronic production of the doubly charmed baryon via the proton-nucleus and the nucleus-nucleus collisions at the RHIC and LHC[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(10):801.
APA Chen, G,Chang, CH,&Wu, XG.(2018).Hadronic production of the doubly charmed baryon via the proton-nucleus and the nucleus-nucleus collisions at the RHIC and LHC.EUROPEAN PHYSICAL JOURNAL C,78(10),801.
MLA Chen, G,et al."Hadronic production of the doubly charmed baryon via the proton-nucleus and the nucleus-nucleus collisions at the RHIC and LHC".EUROPEAN PHYSICAL JOURNAL C 78.10(2018):801.
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