Nonthermal Supermassive Dark Matter

Preprint

25 September 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9805473

Abstract

We discuss several cosmological production mechanisms for nonthermal supermassive dark matter and argue that dark matter may be elementary particles of mass much greater than the weak scale. Searches for dark matter should not be limited to weakly interacting particles with mass of the order of the weak scale, but should extend into the supermassive range as well.

Keywords

NONTHERMAL SUPERMASSIVE DARK
SUPERMASSIVE DARK MATTER
COSMOLOGICAL PRODUCTION
PRODUCTION MECHANISMS
WEAK SCALE

All Related Versions

Version 1, 1998-05-27, ArXiv
Version 2, 1998-09-25, ArXiv
Published version: Physical Review Letters, 81 (19), 4048.

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