Charmed baryon decay asymmetry in e(+)e(-) annihilation
文献类型：期刊论文
| 作者 | Wang, Dan1; Ping, Rong-Gang2; Li, Lei2; Lyu, Xiao-Rui3; Zheng, Yang-Heng4 |
| 刊名 | Chinese physics c
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 41期号:2页码:6 |
| 关键词 | Charmed baryon decay Decay asymmetry E(+)e(-) Collider |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/41/2/023106 |
| 通讯作者 | Wang, dan() |
| 英文摘要 | We propose to measure the decay asymmetry parameters in the hadronic weak decays of singly charmed baryons, such as lambda(+)(c) -> lambda pi(+), sigma(0)pi(+), p (k) over bar (0), xi(0)(c) -> xi(-)pi(+) and omega(0)(c) -> omega(-)pi(+). the joint angular formulae for these processes are presented, and are used to extract the asymmetry parameters in e(+)e(-) annihilation data. base on the current lambda(+)(c) tdata set collected at besiii, we estimate the experimental sensitivities to measure the parameters alpha(lambda pi+) for lambda(+)(c) -> lambda pi(+), alpha(sigma+pi 0) for lambda(+)(c) -> sigma(0)pi(+)and alpha(sigma+pi+), for lambda(+)(c) -> sigma(0)pi(+). |
| WOS关键词 | NONLEPTONIC WEAK DECAYS ; PARAMETER ; QUARK |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000396641300009 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176719 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Wang, Dan |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 3.Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China 4.UCAS, CAS Key Lab Vacuum Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Dan,Ping, Rong-Gang,Li, Lei,et al. Charmed baryon decay asymmetry in e(+)e(-) annihilation[J]. Chinese physics c,2017,41(2):6. |
| APA | Wang, Dan,Ping, Rong-Gang,Li, Lei,Lyu, Xiao-Rui,&Zheng, Yang-Heng.(2017).Charmed baryon decay asymmetry in e(+)e(-) annihilation.Chinese physics c,41(2),6. |
| MLA | Wang, Dan,et al."Charmed baryon decay asymmetry in e(+)e(-) annihilation".Chinese physics c 41.2(2017):6. |
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来源：高能物理研究所
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