The real singlet scalar dark matter model - High Energy Physics - PhenomenologyReport as inadecuate




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Abstract: We present an undated comprehensive analysis for the simplest dark mattermodel in which a real singlet scalar with a $Z 2$ symmetry is introduced toextend the standard model. According to the observed dark matter abundance, wepredict the dark matter direct and indirect detection cross sections for thewhole parameter space. The Breit-Wigner resonance effect has been considered tocalculate the thermally averaged annihilation cross section. It is found thatthree regions can be excluded by the current direct and indirect dark mattersearch experiments. In addition, we also discuss the implication of this modelfor the Higgs searches at colliders.



Author: Wan-Lei Guo, Yue-Liang Wu

Source: https://arxiv.org/







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