Closing in on t-channel simplified dark matter models

نویسندگان

چکیده

A comprehensive analysis of cosmological and collider constraints is presented for three simplified models characterised by a dark matter candidate (real scalar, Majorana fermion real vector) coloured mediator (fermion, scalar respectively) interacting with the right-handed up quark Standard Model. Constraints from direct indirect detection relic density are combined bounds originating re-interpretation full LHC run 2 ATLAS search targeting final states multiple jets missing transverse energy. Projections high-luminosity phase also provided to assess future exclusion discovery reaches, which show that analogous strategies will not allow significant improvement compared present status. From point view, we demonstrate thermal largely probed (and disfavoured) current experiments. These their projections have moreover potential probing whole parameter space when expectation LHC.

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ژورنال

عنوان ژورنال: Physics Letters B

سال: 2021

ISSN: ['0370-2693', '1873-2445']

DOI: https://doi.org/10.1016/j.physletb.2020.136038