SUPERSYMMETRY

作品数:107被引量:27H指数:2
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相关作者:王茹敏徐元国更多>>
相关机构:信阳师范学院清华大学更多>>
相关期刊:《Journal of Quantum Information Science》《Journal of Applied Mathematics and Physics》《Journal of Mathematics and System Science》《Science China(Physics,Mechanics & Astronomy)》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金中国博士后科学基金更多>>
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Muon anomalous Muon anomalous Muon anomalous magnetic dipole moment in theμνSSM
《Chinese Physics C》2022年第9期103-114,共12页Hai-Bin Zhang Chang-Xin Liu Jin-Lei Yang Tai-Fu Feng 
the National Natural Science Foundation of China(11705045,11535002,12075074);the Natural Science Foundation for Distinguished Young Scholars of Hebei Province(A2022201017);the Natural Science Foundation of Guangxi Autonomous Region(2022GXNSFDA035068);the youth top-notch talent support program of the Hebei Province,and Midwest Universities Comprehensive Strength Promotion project。
Recently,the Muon g-2 experiment at Fermilab measured the muon anomalous magnetic dipole moment(MDM),aμ=(gμ-2)/2,and reported that the new experimental average increases the difference between the experiment and the...
关键词:SUPERSYMMETRY magnetic dipole moment Higgs boson decays 
Scalar neutrino dark matter in the BLMSSM
《Chinese Physics C》2021年第9期73-80,共8页Ming-Jie Zhang Shu-Min Zhao Xing-Xing Dong Zhong-Jun Yang Tai-Fu Feng 
Supported by National Natural Science Foundation of China(NNSFC)(11535002,11605037,11705045);Natural Science Foundation of Hebei Province(A2020201002);the youth top-notch talent support program of the Hebei Province。
The BLMSSM is an extension of the minimal supersymmetric standard model(MSSM).Its local gauge group is SU(3)C×SU(2)L×U(1)Y×U(1)B×U(1)L.Supposing the lightest scalar neutrino is a dark matter candidate,we study the...
关键词:dark matter sneutrino SUPERSYMMETRY 
New physics and two boosted W-jets plus missing energy
《Chinese Physics C》2021年第9期97-101,共5页Qing-Hong Cao Nuo Chen Hao-Ran Jiang Bin Li Yandong Liu 
Supported in part by the National Science Foundation of China(11725520,11675002,11635001,11805013,12075257);the Fundamental Research Funds for the Central Universities(2018NTST09)。
We show that the signature of two boosted W-jets plus substantial missing energy is very promising for probing heavy charged resonances(X^(±))through the process of pp→X^(+)X^(-)→W^(+)W^(-)X^(0) X^(0),where X^(0) d...
关键词:new physics collider physics SUPERSYMMETRY 
MSSM at future Higgs factories
《Chinese Physics C》2021年第4期470-479,共10页Honglei Li Huayang Song Shufang Su Wei Su Jin Min Yang 
National Natural Science Foundation of China(NNSFC)(11635009);Natural Science Foundation of Shandong Province(ZR2017JL006);HS and SS are Supported in part by the Department of Energy(DE-FG02-13ER41976/DE-SC0009913);WS is Supported by the Australian Research Council(ARC)Centre of Excellence for Dark Matter Particle Physics(CE200100008);JMY was Supported by the National Natural Science Foundation of China(NNSFC)(12075300,11821505,11851303);Peng-Huan-Wu Theoretical Physics Innovation Center(11947302);the CAS Center for Excellence in Particle Physics(CCEPP);the CAS Key Research Program of Frontier Sciences;a Key RD Program of Ministry of Science and Technology(2017YFA0402204)。
In this work,we study the implications of Higgs precision measurements at future Higgs factories for the MSSM parameter space,focusing on the dominant stop sector contributions.We perform a multivariable fit to both t...
关键词:HIGGS SUPERSYMMETRY future colliders 
A private SUSY 4HDM with FCNC in the up-sector
《Chinese Physics C》2021年第2期326-340,共15页M.A.Arroyo-Ureña Lorenzo Díaz-Cruz Bryan O.Larios-López M.A.Pérez de León 
We present a SUSY model with four Higgs doublets of the"private type,"in which all fermion types(up,down,and charged leptons)obtain their masses from a different Higgs doublet H_f(f=u_1,d,e) .The conditions for anomal...
关键词:Higgs physics top quark SUPERSYMMETRY collider physics 
PandaX limits on the light dark matter with a light mediator in the singlet extension of MSSM
《Chinese Physics C》2020年第6期20-25,共6页Wenyu Wang Jia-Jun Wu Zhao-Hua Xiong Jun Zhao 
Supported by the Natural Science Foundation of China(11775012)。
Using the latest PandaX limits on the light dark matter(DM) with a light mediator, we check their implication on the parameter space of the general singlet extension of MSSM(without Z3 symmetry), which can have a suff...
关键词:dark matter SUPERSYMMETRY direct detection small structure 
b→cτ■ decay in supersymmetry with R-parity violation
《Chinese Physics C》2019年第8期46-58,共13页Dong-Yang Wang Ya-Dong Yang Xing-Bo Yuan 
Supported by the National Natural Science Foundation of China(11775092,11521064,11435003,11805077);supported in part by the startup research funding from CCNU
In past years,several hints of lepton flavor universality(LFU)violation have emerged from the b→ct■,and b→sl+l-data.More recently,the Belle Collaboration has reported the first measurement of the D* longitudinal ...
关键词:SUPERSYMMETRY R-PARITY VIOLATION heavy FLAVOR HADRON b-quark semi-leptonic DECAY 
Corrections to R_D and R_(D~*) in the BLMSSM
《Chinese Physics C》2018年第11期33-44,共12页Zhong-Jun Yang Shu-Min Zhao Xing-Xing Dong Xi-Jie Zhan Hai-Bin Zhang Tai-Fu Feng 
Supported by the NNSFC(11535002,11605037,11705045);the Natural Science Foundation of Hebei Province(A2016201010,A2016201069);the Natural Science Fund of Hebei University(2011JQ05,2012-242);and Hebei Key Lab of Opto-Electronic Information and Materials,the Midwest Universities Comprehensive Strength Promotion Project
The deviation of the measurement of RD (RD*) from the Standard Model (SM) expectation is 2.3σ (3.1σ). RD (RD*) is the ratio of the branching fraction of ^-B→Dτ^-υτ (^-B→D^*τ^-υτ ) to that of ^-B...
关键词:SUPERSYMMETRY BLMSSM semileptonic decay 
Last electroweak WIMP standing: pseudo-dirac higgsino status and compact stars as future probes
《Chinese Physics C》2018年第4期117-134,共18页Rebecca Krall Matthew Reece 
Supported by NSF(PHY-1415548);NASA ATP(NNX16AI12G)
Electroweak WIMPs are under intense scrutiny from direct detection, indirect detection, and collider experiments. Nonetheless the pure(pseudo-Dirac) higgsino, one of the simplest such WIMPs, remains elusive. We pres...
关键词:dark matter higgsino SUPERSYMMETRY 
125 GeV Higgs decay with lepton flavor violation in the μνSSM
《Chinese Physics C》2017年第4期38-49,共12页张海斌 冯太傅 赵树民 阎玉立 孙飞 
Supported by Major Project of NNSFC(11535002) and NNSFC(11275036,11647120);the Open Project Program of State Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,China(Y5KF131CJ1);the Natural Science Foundation of Hebei province(A2013201277,A2016201010,A2016201069);Hebei Key Lab of Optic-Electronic Information and Materials,and Midwest Universities Comprehensive Strength Promotion Project
Recently,the CMS and ATLAS collaborations have reported direct searches for the 125 GeV Higgs decay with lepton flavor violation,h→μτ.In this work,we analyze the signal of the lepton flavour violating(LFV) Higgs ...
关键词:SUPERSYMMETRY Higgs decay lepton flavor violation 
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