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Scalar neutrino dark matter in BLMSSM | | Ming-Jie Zhang
; Shu-Min Zhao
; Xing-Xing Dong
; Zhong-Jun Yang
; Tai-Fu Feng
; | | Date: |
30 Oct 2020 | | Abstract: | This paper discusses the possibility of using the lightest scalar neutrino as
a dark matter candidate in BLMSSM. BLMSSM is the extension of the minimal
supersymmetric standard model(MSSM). Its local gauge group is $SU(3)_C imes
SU(2)_L imes U(1)_Y imes U(1)_B imes U(1)_L$. Supposing the lightest
scalar neutrino is dark matter candidate, we deduce the relic density. We
calculate the numerical results in detail and find suitable parameter space.
The numerical discussion can confine the parameter space and make for dark
matter research. | | Source: | arXiv, 2010.16221 | | Services: | Forum | Review | PDF | Favorites | |
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