TY  - JOUR
AU  - Kakizaki, M.
AU  - Park, E. K.
AU  - Park, J. H.
AU  - Santaa, A.
PY  - 2015
DA  - 2015//
TI  - Phenomenological constraints on light mixed sneutrino dark matter scenarios
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 44
EP  - 49
VL  - 749
PB  - Elsevier Science Bv
AB  - In supersymmetric models with Dirac neutrinos, the lightest sneutrino can be a good thermal dark matter candidate when the soft sneutrino trilinear parameter is large. In this paper, we focus on scenarios where the mass of the mixed sneutrino LSP is of the order of GeV so the sneutrino dark matter is still viable complying with the limits by current and near future direct detection experiments. We investigate phenomenological constraints in the parameter space of the models, as well as the vacuum stability bound. Finally, we show that the allowed regions can be explored by measuring Higgs boson properties at future collider experiments.
SN  - 0370-2693
UR  - http://arxiv.org/abs/1503.06783
UR  - https://doi.org/10.1016/j.physletb.2015.07.030
DO  - 10.1016/j.physletb.2015.07.030
LA  - English
N1  - WOS:000361562900005
ID  - Kakizaki_etal2015
ER  -