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Strong constraints of LUX-2016 results on the natural NMSSM
Cao, JJ; He, YL; Shang, LL; Su, W; Wu, PW; Zhang, Y; Cao, JJ (reprint author), Henan Normal Univ, Coll Phys & Mat Sci, Xinxiang 453007, Peoples R China.
2016
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号10页码:136
文章类型Article
摘要Given the fact that the relatively light Higgsino mass mu favored in natural supersymmetry usually results in a sizable scattering cross section between the neutralino dark matter and the nucleon, we study the impact of the recently updated direct detection bounds from LUX experiment, including both Spin Independent (SI) and Spin Dependent (SD) measurements, on the parameter space of natural Next-to-Minimal Supersymmetric Standard Model (nNMSSM). Different from the common impression that the SI bound is stronger than the SD one, we find that the SD bound is complementary to the SI bound and in some cases much more powerful than the latter in limiting the nNMSSM scenarios. After considering the LUX results, nNMSSM is severely limited, e.g. for the peculiar scenarios of the NMSSM where the next-to-lightest CP-even Higgs corresponds to the 125GeV Higgs boson discovered at the LHC, the samples obtained in our random scan are excluded by more than 85%. By contrast, the monojet search at the LHC Run-I can not exclude any sample of nNMSSM. We also investigate the current status of nNMSSM and conclude that, although the parameter points with low fine tuning are still attainable, they are distributed in some isolated parameter islands which are difficult to get. Future dark matter direct search experiments such as XENON-1T will provide a better test of nNMSSM.
关键词Supersymmetry Phenomenology
学科领域Physics
资助者National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245]
DOIhttp://dx.doi.org/10.1007/JHEP10(2016)136
关键词[WOS]DARK-MATTER ; NUCLEON ; SCATTERING ; TEVATRON
收录类别SCI
语种英语
资助者National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245] ; National Natural Science Foundation of China (NNSFC) [11575053, 11275245]
WOS类目Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21500
专题理论物理所SCI论文
通讯作者Cao, JJ (reprint author), Henan Normal Univ, Coll Phys & Mat Sci, Xinxiang 453007, Peoples R China.
推荐引用方式
GB/T 7714
Cao, JJ,He, YL,Shang, LL,et al. Strong constraints of LUX-2016 results on the natural NMSSM[J]. JOURNAL OF HIGH ENERGY PHYSICS,2016(10):136.
APA Cao, JJ.,He, YL.,Shang, LL.,Su, W.,Wu, PW.,...&Cao, JJ .(2016).Strong constraints of LUX-2016 results on the natural NMSSM.JOURNAL OF HIGH ENERGY PHYSICS(10),136.
MLA Cao, JJ,et al."Strong constraints of LUX-2016 results on the natural NMSSM".JOURNAL OF HIGH ENERGY PHYSICS .10(2016):136.
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