DOAJ Open Access 2023

Linear seesaw mechanism from dark sector

A. E. Cárcamo Hernández K. N. Vishnudath José W. F. Valle

Abstrak

Abstract We propose a minimal model where a dark sector seeds neutrino mass generation radiatively within the linear seesaw mechanism. Neutrino masses are calculable, since tree-level contributions are forbidden by symmetry. They arise from spontaneous lepton number violation by a small Higgs triplet vacuum expectation value. Lepton flavour violating processes e.g. μ → eγ can be sizeable, despite the tiny neutrino masses. We comment also on dark-matter and collider implications.

Topik & Kata Kunci

Nuclear and particle physics. Atomic energy. Radioactivity

Penulis (3)

A. E. Cárcamo Hernández

K. N. Vishnudath

José W. F. Valle

Format Sitasi

APA MLA BibTeX

Hernández, A.E.C., Vishnudath, K.N., Valle, J.W.F. (2023). Linear seesaw mechanism from dark sector. https://doi.org/10.1007/JHEP09(2023)046

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1007/JHEP09(2023)046
Akses: Open Access ✓