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Distorsion of the CMBR spectrum: a tentative explanation

V. Celebonovic, S. Samurovic, M. M. Cirkovic

astro-pharXiv:astro-ph/9708078

Abstract

The purpose of this note is to present a possible explanation of the spectral distorsions that could be observed in the CMBR spectrum.We propose that distor- sions of the order of y 10- 6 can be interpreted as a consequence of radiative decay of massive tau neutrionos.We have also obtained a constraint on the value of the decaying neutrino mass.

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