The Minimal 3 + 2 Neutrino Model vs. Higgs Decays

Alberto M. Gago; Pilar Hernández; Joel Jones-Pérez; Marta Losada; Alexander Moreno Briceño

doi:10.1016/j.nuclphysbps.2015.10.033

The Minimal 3 + 2 Neutrino Model vs. Higgs Decays

Alberto M. Gago, Pilar Hernández, Joel Jones-Pérez, Marta Losada, Alexander Moreno Briceño

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The minimal 3+2 neutrino model is a Type-I seesaw model with two Weyl fermions, singlets under the Standard Model. Apart from light neutrino masses and mixings, this model can be fully described by four additional parameters. In this work, we study the minimal 3+2 neutrino model in scenarios where the singlets have masses at the GeV scale. This can lead to Higgs decays into heavy neutrinos, which could be observable as displaced vertices at the LHC.

Original language	English (US)
Pages (from-to)	2693-2695
Number of pages	3
Journal	Nuclear and Particle Physics Proceedings
Volume	273-275
DOIs	https://doi.org/10.1016/j.nuclphysbps.2015.10.033
State	Published - Apr 1 2016

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.nuclphysbps.2015.10.033

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abstract = "The minimal 3+2 neutrino model is a Type-I seesaw model with two Weyl fermions, singlets under the Standard Model. Apart from light neutrino masses and mixings, this model can be fully described by four additional parameters. In this work, we study the minimal 3+2 neutrino model in scenarios where the singlets have masses at the GeV scale. This can lead to Higgs decays into heavy neutrinos, which could be observable as displaced vertices at the LHC.",

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AU - Gago, Alberto M.

AU - Hernández, Pilar

AU - Jones-Pérez, Joel

AU - Losada, Marta

AU - Briceño, Alexander Moreno

PY - 2016/4/1

Y1 - 2016/4/1

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The Minimal 3 + 2 Neutrino Model vs. Higgs Decays

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