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Cao, Junjie; Hikasa, Ken-ichi; Wang, Wenyu; Yang, Jin Min; Yu, Li-Xin; Cao, JJ , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China
SUSY dark matter in light of CDMS II results: a comparative study for different models
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
关键词Supersymmetric Standard Model Neutralino-nucleon Scattering Probe Wmap Observations Higgs Sector Radiative-corrections Tan-beta Mssm Physics Search Masses
摘要We perform a comparative study of the neutralino dark matter scattering on nucleon in three popular supersymmetric models: the minimal (MSSM), the next-to-minimal (NMSSM) and the nearly minimal (nMSSM). First, we give the predictions of the elastic cross section by scanning over the parameter space allowed by various direct and indirect constraints, which are from the measurement of the cosmic dark matter relic density, the collider search for Higgs boson and sparticles, the precision electroweak measurements and the muon anomalous magnetic moment. Then we demonstrate the property of the allowed parameter space with/without the new limits from CDMS II. We obtain the following observations: (i) For each model the new CDMS limits can exclude a large part of the parameter space allowed by current collider constraints; (ii) The property of the allowed parameter space is similar for MSSM and NMSSM, but quite different for nMSSM; (iii) For each model the future SuperCDMS can cover most of the allowed parameter space given that all soft breaking parameters are below 1 TeV.
2010
ISSN1126-6708
期号7页码:-
学科领域Physics
收录类别SCI
项目资助者HASTIT[2009HASTIT004]; Japan Ministry of Education, Culture, Sports, Science and Technology[14046201]; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; Chinese Academy of Sciences[KJCX2.YW.W10] ; HASTIT[2009HASTIT004]; Japan Ministry of Education, Culture, Sports, Science and Technology[14046201]; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; Chinese Academy of Sciences[KJCX2.YW.W10] ; HASTIT[2009HASTIT004]; Japan Ministry of Education, Culture, Sports, Science and Technology[14046201]; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; Chinese Academy of Sciences[KJCX2.YW.W10] ; HASTIT[2009HASTIT004]; Japan Ministry of Education, Culture, Sports, Science and Technology[14046201]; National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; Chinese Academy of Sciences[KJCX2.YW.W10]
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被引频次:20[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/311006/5088
专题理论物理所科研产出_SCI论文
通讯作者Cao, JJ , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China
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Cao, Junjie,Hikasa, Ken-ichi,Wang, Wenyu,et al. SUSY dark matter in light of CDMS II results: a comparative study for different models[J]. JOURNAL OF HIGH ENERGY PHYSICS,2010(7):-.
APA Cao, Junjie,Hikasa, Ken-ichi,Wang, Wenyu,Yang, Jin Min,Yu, Li-Xin,&Cao, JJ , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China.(2010).SUSY dark matter in light of CDMS II results: a comparative study for different models.JOURNAL OF HIGH ENERGY PHYSICS(7),-.
MLA Cao, Junjie,et al."SUSY dark matter in light of CDMS II results: a comparative study for different models".JOURNAL OF HIGH ENERGY PHYSICS .7(2010):-.
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