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Open Access item Calculable inverse-seesaw neutrino masses in supersymmetry

Authors:Bazzocchi, Federica
Cerdeño, David G.
Muñoz, Carlos
Valle, José W. F.
Issue Date:2010
Abstract:We provide a scenario where naturally small and calculable neutrino masses arise from a supersymmetry breaking renormalization-group-induced vacuum expectation value. We adopt a minimal supergravity scenario without ad hoc supersymmetric mass parameters. The lightest supersymmetric particle can be an isosinglet scalar neutrino state, potentially viable as WIMP dark matter through its Higgs new boson coupling. The scenario leads to a plethora of new phenomenological implications at accelerators including the Large Hadron Collider.
Description:4 pages, 3 figures, 1 table.-- PACS numbers: 12.60.Jv; 11.30.Pb; 14.60.Pq; 95.35.+d 14.60.-z, 12.15.-y
Publisher version (URL):http://arxiv.org/abs/0907.1262
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