标题:Study of the Standard Model and Majorana neutrino contributions to B+-> K-(*()+/-)mu(+)mu(-/+)
作者:Li, Hong-Lei; Lu, Peng-Cheng; Qiao, Cong-Feng; Si, Zong-Guo; Wang, Ying
作者机构:[Li, Hong-Lei] Univ Jinan, Sch Phys & Technol, Jinan 250022, Shandong, Peoples R China.; [Lu, Peng-Cheng; Si, Zong-Guo] Shandong Univ, Sch Phys, Jin 更多
通讯作者:Li, HL
通讯作者地址:[Li, HL]Univ Jinan, Sch Phys & Technol, Jinan 250022, Shandong, Peoples R China.
来源:CHINESE PHYSICS C
出版年:2019
卷:43
期:2
DOI:10.1088/1674-1137/43/2/023101
关键词:B-meson rare decay; Majorana neutrino; lepton number violation; new; physics beyond Standard Model
摘要:Lepton number violation processes can be induced by the Majorana neutrino exchange, which provide evidence for the Majorana nature of neutrinos. In addition to the natural explanation of the small neutrino masses, Type-I seesaw mechanism predicts the existence of Majorana neutrinos. The aim of this work is to study the B meson rare decays B+ -> K-(*()+)mu(+)mu(-) in the Standard Model and its extensions, and then to investigate the same-sign decay process B+ -> K-(*()-)mu(+)mu(+). The corresponding dilepton invariant mass distributions are calculated. It is found that the dilepton angular distributions could shed light on the properties of new interactions induced by Majorana neutrinos.
收录类别:SCIE
资源类型:期刊论文
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