High-energy colliders as a probe of neutrino properties

Abstract

The mediators of neutrino mass generation can provide a probe of neutrino properties at the next round of high-energy hadron (FCC-hh) and lepton colliders (FCC-ee/ILC/CEPC/CLIC). We show how the decays of the Higgs triplet scalars mediating the simplest seesaw mechanism can shed light on the neutrino mass scale and mass-ordering, as well as the atmospheric octant. Four-lepton signatures at the high-energy frontier may provide the discovery-site for charged lepton flavour non-conservation in nature, rather than low-energy intensity frontier experiments.

arXiv comment8 pages, 6 figures, matches Phys. Lett. B accepted version

References in corpus (24)

• Observation of electron-antineutrino disappearance at Daya Bay
• Measurement of Neutrino Oscillation by the K2K Experiment
• 2020 Global reassessment of the neutrino oscillation picture
• Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma
• From the trees to the forest: a review of radiative neutrino mass models
• Neutrino Masses and Mixings from Supersymmetry with Bilinear R--Parity Violation: A Theory for Solar and Atmospheric Neutrino Oscillations
• The Higgs Potential in the Type II Seesaw Model
• Search for doubly charged Higgs boson production in multi-lepton final states with the ATLAS detector using proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Solar Neutrino Masses and Mixing from Bilinear R-Parity Broken Supersymmetry: Analytical versus Numerical Results
• ILC Operating Scenarios
• Lepton Flavour Violating Decays tau to lll and mu to e gamma in the Higgs Triplet Model
• CEPC Conceptual Design Report: Volume 1 - Accelerator
• Supersymmetric Origin of Neutrino Mass
• Search for doubly charged scalar bosons decaying into same-sign $W$ boson pairs with the ATLAS detector
• Revisiting Type-II see-saw: Present Limits and Future Prospects at LHC
• Consistency of the triplet seesaw model revisited
• Is charged lepton flavour violation a high energy phenomenon?
• Probing bilinear R-parity violating supergravity at the LHC
• Type-II Seesaw Model and Multilepton Signatures at Hadron Colliders
• Low scale type II seesaw: Present constraints and prospects for displaced vertex searches
• Probing Doubly and Singly Charged Higgs at $pp$ Collider HE-LHC
• Electroweak breaking and neutrino mass: "invisible" Higgs decays at the LHC (Type II seesaw)
• Probing Neutrino Oscillations in Supersymmetric Models at the Large Hadron Collider
• Probing neutralino properties in minimal supergravity with bilinear R-parity violation

Cited by in corpus (8)

• Towards deconstructing the simplest seesaw mechanism
• The symmetry approach to quark and lepton masses and mixing
• Revealing the origin of neutrino masses through the Type II Seesaw mechanism at high-energy muon colliders
• Testing electroweak scale seesaw models at $e^{-}\gamma$ and $\gamma \gamma$ colliders
• Testing tree level TeV scale seesaw scenarios in $\mu$TRISTAN
• Dynamical scoto-seesaw mechanism with gauged $B-L$
• Testing neutrino mass hierarchy under type-II seesaw scenario in $U(1{)}_X$ from colliders
• Origin of neutrino masses, dark matter, leptogenesis, and inflation in a seesaw model with triplets