Interference effects of two scalar boson propagators on the LHC search for the singlet fermion DM

Interference effects of two scalar boson propagators on the LHC search for the singlet fermion DM

A gauge invariant UV-completion for singlet fermion DM interacting with the standard model (SM) particles involves a new singlet scalar. Therefore the model contains two scalar mediators, mixtures of the SM Higgs boson and a singlet scalar boson. Collider phenomenology of the interference effect bet...

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Bibliographic Details
Main Authors:	P. Ko, Jinmian Li
Format:	Article
Language:	English
Published:	Elsevier 2017-02-01
Series:	Physics Letters B
Online Access:	http://www.sciencedirect.com/science/article/pii/S0370269316307304

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