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

doi:10.1016/j.nuclphysb.2014.09.006

ITP OpenIR > 理论物理所2014年知识产出

	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; Sun, F (reprint author), Hebei Univ, Dept Phys, Baoding 071002, Peoples R China.
	2014
发表期刊	NUCLEAR PHYSICS B
ISSN	0550-3213
卷号	888 页码:30-51
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.
部门归属	[Sun, Fei ; Feng, Tai-Fu ; Zhao, Wiu Min ; Zhang, Hai-Bin] Hebei Univ, Dept Phys, Baoding 071002, Peoples R China ; [Sun, Fei ; Feng, Tai-Fu ; Zhang, Hai-Bin] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China ; [Feng, Tai-Fu ; Zhao, Wiu Min ; Gao, Tie-Jun] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China ; [Feng, Tai-Fu ; Zhao, Wiu Min] KLMM, Beijing 100190, Peoples R China ; [Chen, Jian-Bin] Taiyuan Univ Technol, Dept Phys, Taiyuan 030024, Peoples R China
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
学科领域	Physics
资助者	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] ; 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] ; 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] ; 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]
DOI	10.1016/j.nuclphysb.2014.09.006
URL	查看原文
收录类别	SCI
语种	英语
资助者	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] ; 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] ; 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] ; 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]
WOS记录号	WOS:000344823100003
引用统计	被引频次：6[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/311006/15590
专题	理论物理所2014年知识产出
通讯作者	Sun, F (reprint author), Hebei Univ, Dept Phys, Baoding 071002, Peoples R China.
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.,...&Sun, F .(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.