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Variations on Supersymmetry Breaking and Neutrino Spectra

F. Borzumati, K. Hamaguchi, Y. Nomura, T. Yanagida

hep-pharXiv:hep-ph/0012118

Abstract

The problem of generating light neutrinos within supersymmetric models is discussed. It is shown that the hierarchy of scales induced by supersymmetry breaking can give rise to suppression factors of the correct order of magnitude to produce experimentally allowed neutrino spectra.

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