Updated CMB, X- and gamma-ray constraints on majoron dark matter
High Energy Astrophysical Phenomena
2013-09-26 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Phenomenology
Abstract
The majoron provides an attractive dark matter candidate, directly associated to the mechanism responsible for spontaneous neutrino mass generation within the standard model framework. Here we update the cosmological and astrophysical constraints on majoron dark matter which come from the Cosmic Microwave Background (CMB) and a variety of X- and gamma-ray observations.
Keywords
Cite
@article{arxiv.1303.4685,
title = {Updated CMB, X- and gamma-ray constraints on majoron dark matter},
author = {Massimiliano Lattanzi and Signe Riemer-Sorensen and Mariam Tortola and Jose W. F. Valle},
journal= {arXiv preprint arXiv:1303.4685},
year = {2013}
}
Comments
10 pages, 4 figures, 1 table. Replaced to match version accepted for publication in PRD