6 papers
Long-lived Left-Right signals at the FCC-ee
Benjamin Fuks, Jonathan Kriewald, Miha Nemevšek +1
We give an extensive discussion of the displaced signals of heavy Majorana neutrino production at future electron-positron colliders operating at various proposed energies in the c…
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…
Enabling Precise Predictions for Left-Right Symmetry at Colliders
Jonathan Kriewald, Miha Nemevšek, Fabrizio Nesti
We investigate the structure of the minimal Left-Right symmetric model that enables precise predictions in the gauge, scalar and neutrino sector. We revisit the complete set of mas…