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Study Majorana neutrino contribution to B-meson semi-leptonic rare decays
Wang, Y; Bao, SS; Li, ZH; Zhu, N; Si, ZG; Bao, SS (reprint author), Shandong Univ, Sch Phys, Jinan 250100, Peoples R China.
2014
发表期刊PHYSICS LETTERS B
ISSN0370-2693
卷号736页码:428-432
摘要B-meson semi-leptonic rare decays are sensitive to new physics beyond standard model. We study the B- -> pi(-) mu(+) mu(-) process and investigate the Majorana neutrino contribution besides the standard model contribution to its decay width. The standard model predictions are estimated with Heavy Quark Symmetry and Lattice QCD, perturbative QCD and QCD Light Cone Sum Rule. The constraints on the Majorana neutrino mass and mixing parameter are obtained from this decay channel with the latest LHCb data. Utilizing the best fits for the parameters, we study the lepton number violating decay B- -> pi(+) mu(-) mu(-), and find its branching ratio is roughly consistent with the LHCb data reported recently. (C) 2014 The Authors. Published by Elsevier B.V.
部门归属[Wang, Ying ; Bao, Shou-Shan ; Si, Zong-Guo] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China ; [Li, Zuo-Hong ; Zhu, Nan] Yantai Univ, Dept Phys, Yantai 264005, Peoples R China ; [Bao, Shou-Shan ; Si, Zong-Guo] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
关键词Heavy Limits Mass Muon
学科领域Physics
资助者NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013]
DOI10.1016/j.physletb.2014.08.006
URL查看原文
收录类别SCI
语种英语
资助者NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013] ; NSFC [11325525, 112755114, 11235005]; NSF of Shandong Province [ZR2011AQ013]
WOS记录号WOS:000341487800063
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15656
专题理论物理所2014年知识产出
通讯作者Bao, SS (reprint author), Shandong Univ, Sch Phys, Jinan 250100, Peoples R China.
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GB/T 7714
Wang, Y,Bao, SS,Li, ZH,et al. Study Majorana neutrino contribution to B-meson semi-leptonic rare decays[J]. PHYSICS LETTERS B,2014,736:428-432.
APA Wang, Y,Bao, SS,Li, ZH,Zhu, N,Si, ZG,&Bao, SS .(2014).Study Majorana neutrino contribution to B-meson semi-leptonic rare decays.PHYSICS LETTERS B,736,428-432.
MLA Wang, Y,et al."Study Majorana neutrino contribution to B-meson semi-leptonic rare decays".PHYSICS LETTERS B 736(2014):428-432.
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