2001/01/19 by M. C. Bento, O. Bertolami, Orfeu Bertolami +7
Physics and Astronomy · #Atomic and Subatomic Physics Research #Dark Matter and Cosmic Phenomena #Particle physics theoretical and experimental studies #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0101349
Talk given by R. Rosenfeld at Cosmology 2000, Lisbon, July 12-15th. To be published in the electronic Proceedings. One reference added
arxiv created 2001/01/26 · arxiv updated 2009/12/01
Self-interacting dark matter has been suggested in order to overcome the difficulties of the Cold Dark Matter model on galactic scales. We argue that a scalar gauge singlet coupled to the Higgs boson, leading to an invisibly decaying Higgs, is an interesting candidate for this self-interacting dark matter particle.