19 citations · 49 across the 8 of their papers we have counts for
8 papers · 1 filter
production as a window to invisible new physics
Rodrigo Capucha, João Lopes, João Bravo Martins +2
We present a phenomenological study where we probe the sensitivity to invisible dark matter (DM) mediators produced in association with a pair at the Large Hadron Collid…
V-Associated Production & Vector Boson Fusion as an LHC Signature of CP Violation
Rodrigo Capucha, Álvaro Lozano-Onrubia, Luca Merlo +2
We investigate the role of vector boson fusion (VBF) and associated production with an electroweak boson (V-AP) of beyond-the-Standard-Model Higgses at the LHC in probing CP violat…
RelExt: A New Dark Matter Tool for the Exploration of Dark Matter Models
Rodrigo Capucha, Karim Elyaouti, Milada Margarete Mühlleitner +2
We present the C++ program RelExt for Standard Model (SM) extensions that feature a Dark Matter (DM) candidate. The tool allows to efficiently scan the parameter spaces of these mo…
Freeze-in as a Complementary Process to Freeze-Out
Rodrigo Capucha, Karim Elyaouti, Margarete Mühlleitner +2
There are many extensions of the Standard Model with a dark matter (DM) candidate obtained via the freeze-out mechanism. It can happen that after all experimental and theoretical c…
CP-violation, Asymmetries and Interferences in
Duarte Azevedo, Rodrigo Capucha, António Onofre +1
We use the associated production of top-quark pairs with a generic scalar boson at the LHC to explore the sensitivity of a large set of observables to the sign of the CP mixing ang…
Impact of electroweak group representation in models for and anomalies from Dark Loops
Rodrigo Capucha, Da Huang, Tomás Lopes +1
We discuss two models which are part of a class providing a common explanation for lepton flavor universality violation in decays, the dark matter (DM) problem a…
Light Higgs searches in production at the LHC
Duarte Azevedo, Rodrigo Capucha, Emanuel Gouveia +2
In this paper we propose a new reconstruction method to explore the low mass region in the associated production of top-quark pairs () with a generic scalar boson () a…
Scalar mass dependence of angular variables in production
Duarte Azevedo, Rodrigo Capucha, António Onofre +1
In this paper we explore CP discrimination in the associated production of top-quark pairs () with a generic scalar boson () at the LHC. We probe the CP-sensitivity of…