Author:
Anastasopoulos Pascal,Kiritsis Elias
Abstract
Abstract
Fermionic bound states (mesinos) of messengers can play the role of right-handed neutrinos and due to their heavy masses they can realize the seesaw mechanism providing light and heavy sterile neutrinos. We study simple models with a single mesino to present the proof of principle. We extend our analysis to three mesino states where after the seesaw mechanism, three light and several heavy sterile neutrinos are obtained.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
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