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题名: CP violation of B-d-(B)over-bar(d) mixing in supersymmetry with gauged baryon and lepton numbers
作者: Sun, F ;  Feng, TF ;  Gao, TJ ;  Zhang, HB ;  Zhao, SM
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS A
出版日期: 2014
卷号: 29, 期号:27
关键词: R-PARITY-BREAKING ;  ORDER QCD CORRECTIONS ;  HIGGS-BOSON MASS ;  B-D(0)-(B)OVER-BAR(D)(0) OSCILLATION FREQUENCY ;  STANDARD MODEL ;  RADIATIVE-CORRECTIONS ;  B-D(0)-(B-D(0))OVER-BAR OSCILLATIONS ;  MINIMAL SUPERGRAVITY ;  NEUTRINO MASSES ;  DECAYS
学科分类: Physics
DOI: 10.1142/S0217751X1450153X
通讯作者: Sun, F (reprint author), Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China.
部门归属: [Sun, Fei ;  Feng, Tai-Fu ;  Zhang, Hai-Bin] Dalian Univ Technol, Dept Phys, Dalian 116024, Peoples R China ;  [Feng, Tai-Fu ;  Zhang, Hai-Bin ;  Zhao, Shu-Min] Hebei Univ, Dept Phys, Baoding 071002, Peoples R China ;  [Feng, Tai-Fu] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China ;  [Feng, Tai-Fu ;  Zhao, Shu-Min] Key Lab Math Mechanizat, Beijing 100190, Peoples R China ;  [Gao, Tie-Jun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China ;  [Gao, Tie-Jun] Chinese Acad Sci, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
英文摘要: We analyze the CP asymmetry in flavor-specific decays alpha(d)(fs) for the B-d - (B) over bar (d) mixing in the extension of the minimal supersymmetric standard model where baryon and lepton numbers are local gauge symmetries (BLMSSM). Considering the constraint of a 125 GeV Higgs, the numerical results indicate that the theoretical prediction of alpha(d)(fs) agrees with the current experimental result. For certain parameter sets, the BLMSSM contributions can be sizeable in B-d - (B) over bar (d) mixing and CP asymmetry in B decays, which may help understand questions in cosmology.
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]; Natural Science Fund of Hebei University [2011JQ05, 2012-242]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000344460800007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15600
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Sun, F,Feng, TF,Gao, TJ,et al. CP violation of B-d-(B)over-bar(d) mixing in supersymmetry with gauged baryon and lepton numbers[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2014,29(27).
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