6 papers · 1 filter
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…
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…
A joint explanation for the soft lepton and monojet LHC excesses in the wino-bino model
Diyar Agin, Benjamin Fuks, Mark D. Goodsell +1
We present new recasts of the CMS Run 2 soft-leptons + missing energy analysis and the ATLAS Run 2 multijet + missing energy analysis. These analyses are relevant for probing the p…
Monojets from compressed weak frustrated dark matter
Benjamin Fuks, Mark D. Goodsell, Taylor Murphy
We extend the so-called hyperchargeless Higgs triplet model to include a weak triplet of Dirac fermions and a Dirac fermion transforming trivially under the Standard Model gaug…
Seeking a coherent explanation of LHC excesses for compressed spectra
Diyar Agin, Benjamin Fuks, Mark D. Goodsell +1
The most recent searches by the ATLAS and CMS Collaborations in final states with soft leptons and missing transverse energy show mild excesses predominantly associated with dilept…
Monojets reveal overlapping excesses for light compressed higgsinos
Diyar Agin, Benjamin Fuks, Mark D. Goodsell +1
The ATLAS and CMS collaborations have recently presented results of searches for compressed electroweakinos in final states including soft leptons. These searches are sensitive to…