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Chinese Academy of Sciences Institutional Repositories Grid
B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers

文献类型:期刊论文

作者Sun, F ; Feng, TF ; Zhao, WM ; Zhang, HB ; Gao, TJ ; Chen, JB
刊名NUCLEAR PHYSICS B
出版日期2014
卷号888页码:30-51
ISSN号0550-3213
关键词R-PARITY-BREAKING HIGGS-BOSON MASS B-D(0)-(B)OVER-BAR(D)(0) OSCILLATION FREQUENCY ORDER QCD CORRECTIONS STANDARD MODEL RADIATIVE-CORRECTIONS FLAVOR VIOLATION B-D(0)-(B-D(0))OVER-BAR OSCILLATIONS MINIMAL SUPERGRAVITY NEUTRINO MASSES
通讯作者Sun, F (reprint author), Hebei Univ, Dept Phys, Baoding 071002, Peoples R China.
英文摘要We perform an analysis on B-0-(B) over bar (0) mixing in the extension of the minimal supersymmetric standard model where baryon and lepton numbers are local gauge symmetries (BLMSSM) by using the effective Hamiltonian method. And the constraint of a 125 GeV Higgs to the parameter space has also been considered. The numerical results indicate that the contributions of the extra particles can be sizeable in B-0-(B) over bar (0) mixing. For certain parameter sets, the theoretical prediction of mass differences Delta(mB) agrees with the current experimental result. Furthermore, B-0-(B) over bar (0) mixing in the BLMSSM can preliminarily constrain the parameter space. With the development of more precise theoretical analysis and experimental determinations, the B-0-(B) over bar (0) mixing in the BLMSSM will have a clearer picture and the parameter space in this model will also be further constrained. (C) 2014 The Authors. Published by Elsevier B.V.
学科主题Physics
资助信息National Natural Science Foundation of China (NNSFC) [11275036, 11047002]; State Key Laboratory of Mathematics-Mechanization [Y3KF311CJ1]; Natural Science Foundation of Hebei province [A2013201277]; Hebei University [2011JQ05, 2012-242]
收录类别SCI
原文出处http://dx.doi.org/10.1016/j.nuclphysb.2014.09.006
语种英语
WOS记录号WOS:000344823100003
公开日期2015-06-03
源URL[http://ir.itp.ac.cn/handle/311006/15590]  
专题理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式
GB/T 7714
Sun, F,Feng, TF,Zhao, WM,et al. B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers[J]. NUCLEAR PHYSICS B,2014,888:30-51.
APA Sun, F,Feng, TF,Zhao, WM,Zhang, HB,Gao, TJ,&Chen, JB.(2014).B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers.NUCLEAR PHYSICS B,888,30-51.
MLA Sun, F,et al."B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers".NUCLEAR PHYSICS B 888(2014):30-51.

入库方式: OAI收割

来源:理论物理研究所

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