8 papers
Searching for charged Higgs bosons in top decays via the channel
Saiyad Ashanujjaman, Guglielmo Coloretti, Andreas Crivellin +2
Rare top-quark decays offer a sensitive probe of charged Higgs bosons with masses below the top mass, owing to the large production rate at the LHC and the distinctive fi…
Photons, jets and missing momentum from a two-vector dark sector
Yara do Amaral Coutinho, Benjamin Fuks, Mark D. Goodsell +5
We investigate the LHC phenomenology of a vector dark-sector effective theory containing two neutral massive vector states, both odd under a dark-parity symmetry. The lightest stat…
Deciphering compressed electroweakino excesses with MadAnalysis 5
Jack Y. Araz, Benjamin Fuks, Mark D. Goodsell +1
We present version 1.11 of MadAnalysis 5, which extends the software package in several major ways to improve the handling of efficiency tables, the computation of observables in d…
Composite top partners in exotic colour representations
Giacomo Cacciapaglia, Rosy Caliri, Aldo Deandrea +5
Composite Higgs models with partial compositeness generically predict coloured fermionic resonances associated with the strong dynamics responsible for electroweak symmetry breakin…
Searching for top-philic heavy resonances in boosted four-top final states
Luc Darmé, Benjamin Fuks, Hao-Lin Li +2
New heavy resonances with sizeable couplings to top quarks can be probed through searches for beyond-the-Standard-Model effects in four-top production at the LHC. In this work, we…
t-channel dark matter at the LHC -- a whitepaper
Chiara Arina, Benjamin Fuks, Luca Panizzi +67
This report, summarising work achieved in the context of the LHC Dark Matter Working Group, investigates the phenomenology of -channel dark matter models, spanning minimal setup…