Discovery potentials of doubly charmed baryons

doi:10.1088/1674-1137/42/5/051001

	Discovery potentials of doubly charmed baryons
	Yu, Fu-Sheng 1,2,3; Jiang, Hua-Yu 1,2,3; Li, Run-Hui 4; Lu, Cai-Dian 5,6; Wang, Wei7 ; Zhao, Zhen-Xing 7
刊名	CHINESE PHYSICS C
	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
DOI	10.1088/1674-1137/42/5/051001
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.
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关键词	FINAL-STATE INTERACTIONS ; COUPLING-CONSTANTS ; DECAYS ; XI(+)(CC) ; MESONS ; SIGMA ; QCD
WOS研究方向	Physics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000431788900001
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Shanghai
内容类型	期刊论文
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.