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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