ITP OpenIR  > 理论物理所2016年知识产出
B-c -> B-s J form factors and B-c decays into B-s J in covariant light-front approach
Shi, YJ; Wang, W; Zhao, ZX; Shi, YJ (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China.
2016
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号76期号:10页码:555
文章类型Article
摘要We suggest to study the and its excitations in the decays. We calculate the and form factors within the covariant light-front quark model, where the and denote an s-wave or p-wave and meson, respectively. The form factors at are directly computed while their -distributions are obtained by extrapolation. The derived form factors are then used to study semileptonic decays, and nonleptonic . Branching fractions and polarizations are predicted in the standard model. We find that the branching fractions are sizable and might be accessible at the LHC experiment and future high-energy colliders with a high luminosity at the Z-pole. The future experimental measurements are helpful to study the nonperturbative QCD dynamics in the presence of a heavy spectator and also of great value for the study of spectroscopy.
学科领域Physics
资助者National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry
DOIhttp://dx.doi.org/10.1140/epjc/s10052-016-4405-1
关键词[WOS]PERTURBATIVE QCD APPROACH ; WEAK DECAYS ; LEPTONIC DECAYS ; QUARK-MODEL ; MESON
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; National Natural Science Foundation of China [11575110] ; National Natural Science Foundation of China [11575110] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; Natural Science Foundation of Shanghai [15DZ2272100, 15ZR1423100] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y5KF111CJ1] ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry ; Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21507
专题理论物理所2016年知识产出
通讯作者Shi, YJ (reprint author), Shanghai Jiao Tong Univ, Dept Phys & Astron, Shanghai Key Lab Particle Phys & Cosmol, INPAC, Shanghai 200240, Peoples R China.
推荐引用方式
GB/T 7714
Shi, YJ,Wang, W,Zhao, ZX,et al. B-c -> B-s J form factors and B-c decays into B-s J in covariant light-front approach[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(10):555.
APA Shi, YJ,Wang, W,Zhao, ZX,&Shi, YJ .(2016).B-c -> B-s J form factors and B-c decays into B-s J in covariant light-front approach.EUROPEAN PHYSICAL JOURNAL C,76(10),555.
MLA Shi, YJ,et al."B-c -> B-s J form factors and B-c decays into B-s J in covariant light-front approach".EUROPEAN PHYSICAL JOURNAL C 76.10(2016):555.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
$B_cto B_{sJ}$ form (720KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Shi, YJ]的文章
[Wang, W]的文章
[Zhao, ZX]的文章
百度学术
百度学术中相似的文章
[Shi, YJ]的文章
[Wang, W]的文章
[Zhao, ZX]的文章
必应学术
必应学术中相似的文章
[Shi, YJ]的文章
[Wang, W]的文章
[Zhao, ZX]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。