B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers

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	B-0-(B)over-bar(0) mixing in supersymmetry with gauged baryon and lepton numbers
	Sun, F ; Feng, TF ; Zhao, WM ; Zhang, HB ; Gao, TJ ; Chen, JB
刊名	NUCLEAR PHYSICS B
	2014
卷号	888 页码:30-51
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
ISSN号	0550-3213
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
收录类别	SCI
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]
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
内容类型	期刊论文
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.