Actual Physics behind Mono-X

oleh: Elias Bernreuther, Jan Horak, Tilman Plehn, Anja Butter

Format: Article
Diterbitkan: SciPost 2018-10-01

Deskripsi

Mono-X searches are standard dark matter search strategies at the LHC. First, we show how in the case of initial state radiation they essentially collapse to mono-jet searches. Second, we systematically study mono-X signatures from decays of heavier dark matter states. Direct detection constraints strongly limit our MSSM expectations, but largely vanish for mono-Z and mono-Higgs signals once we include light NMSSM mediators. Finally, the decay topology motivates mono-W-pair and mono-Higgs-pair searches, strengthening and complementing their mono-X counterparts.