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Discovery potentials of doubly charmed baryons

文献类型：期刊论文

作者Yu, Fu-Sheng1,2,3; Jiang, Hua-Yu1,2,3; Li, Run-Hui4; Lu, Cai-Dian5,6; Wang, Wei7; Zhao, Zhen-Xing7
刊名CHINESE PHYSICS C
出版日期2018-05-01
卷号42页码:8
关键词doubly charmed baryon weak decay branching fraction factorization final-state interaction
ISSN号1674-1137
DOI10.1088/1674-1137/42/5/051001
英文摘要The existence of doubly heavy flavor baryons has not been well established experimentally so far. In this Letter we systematically investigate the weak decays of the doubly charmed baryons, xi(++)(cc)and xi(+)(cc) which should be helpful for experimental searches for these particles. The long-distance contributions are first studied in the doubly heavy baryon decays, and found to be significantly enhanced. Comparing all the processes, xi(++)(cc) ->Lambda K-+(c)-pi(+)pi(+) and xi(+)(c)pi(+ )are the most favorable decay modes for experiments to search for doubly heavy baryons.
WOS关键词FINAL-STATE INTERACTIONS ; COUPLING-CONSTANTS ; DECAYS ; XI(+)(CC) ; MESONS ; SIGMA ; QCD
资助项目National Natural Science Foundation of China[11505083] ; National Natural Science Foundation of China[11505098] ; National Natural Science Foundation of China[11647310] ; National Natural Science Foundation of China[11575110] ; National Natural Science Foundation of China[11375208] ; National Natural Science Foundation of China[11521505] ; National Natural Science Foundation of China[11621131001] ; National Natural Science Foundation of China[11235005] ; National Natural Science Foundation of China[11447032] ; National Natural Science Foundation of China[U1732101] ; Natural Science Foundation of Shanghai[15DZ2272100]
WOS研究方向Physics
语种英语
WOS记录号WOS:000431788900001
出版者SCIENCE PRESS
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Shanghai
源URL[http://119.78.100.186/handle/113462/47667]  
专题中国科学院近代物理研究所
作者单位1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
2.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Gansu, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
4.Inner Mongolia Univ, Sch Phys Sci & Technol, Hohhot 010021, Peoples R China
5.Chinese Acad Sci, Inst High Energy Phys, YuQuanLu 19B, Beijing 100049, Peoples R China
6.Univ Chinese Acad Sci, Sch Phys, YuQuanLu 19A, Beijing 100049, Peoples R China
7.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Fu-Sheng,Jiang, Hua-Yu,Li, Run-Hui,et al. Discovery potentials of doubly charmed baryons[J]. CHINESE PHYSICS C,2018,42:8.
APA Yu, Fu-Sheng,Jiang, Hua-Yu,Li, Run-Hui,Lu, Cai-Dian,Wang, Wei,&Zhao, Zhen-Xing.(2018).Discovery potentials of doubly charmed baryons.CHINESE PHYSICS C,42,8.
MLA Yu, Fu-Sheng,et al."Discovery potentials of doubly charmed baryons".CHINESE PHYSICS C 42(2018):8.

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来源：近代物理研究所

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