Search for an invisible scalar in t t ¯ $$ t\overline{t} $$ final states at the LHC

Abstract We use the current t t ¯ $$ t\overline{t} $$ experimental analysis to look for Dark Matter (DM) particles hidden in the final state. We present a phenomenological study where we successfully perform the reconstruction of a t t ¯ $$ t\overline{t} $$ system in the presence of a scalar mediato...

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Bibliographic Details

Published in:	Journal of High Energy Physics
Main Authors:	Duarte Azevedo, Rodrigo Capucha, Pedro Chaves, João Bravo Martins, António Onofre, Rui Santos
Format:	Article
Language:	English
Published:	SpringerOpen 2023-11-01
Subjects:	Dark Matter at Colliders New Light Particles
Online Access:	https://doi.org/10.1007/JHEP11(2023)125