4 papers · 1 filter
Enhanced di-Higgs production from TeV-scale heavy neutral leptons at future lepton colliders
Jonathan Kriewald, Emanuelle Pinsard, Ana M. Teixeira
Within the context of heavy neutral lepton extensions of the Standard Model, we consider the rare di-Higgs production mode at future high-energy lepton collide…
Beautiful Majorana Higgses at Colliders
Benjamin Fuks, Jonathan Kriewald, Miha Nemevšek +1
We investigate a novel collider signature within the minimal Left-Right Symmetric Model, featuring a Higgs sector composed of a bi-doublet and two triplets. Our study focuses on a…
Taming flavour violation in the Inverse Seesaw
Jonathan Kriewald, Ana M. Teixeira
The Inverse Seesaw mechanism remains one of the most attractive explanations for the lightness of neutrino masses, allowing for natural low-scale realisations. We consider the pros…
Hadron Collider Signatures of Lepton Number Violation in the Type II Seesaw Model
Patrick D. Bolton, Jonathan Kriewald, Miha Nemevšek +2
We examine the prospect of observing genuine lepton number violating (LNV) signals at hadron colliders in the context of the Type II seesaw mechanism. The model features smoking gu…