NASA NTRS · 20000078422
Nonthermal Supermassive Dark Matter
Abstract
We discuss several cosmological production mechanisms for nonthermal supermassive dark matter and argue that dark matter may he elementary particles of mass much greater than the weak scale. Searches for dark matter should ma be limited to weakly interacting particles with mass of the order of the weak scale, but should extend into the supermassive range as well.
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Chung, Daniel J. H., Kolb, Edward W., Riotto, Antonio. 1999-11-09. Nonthermal Supermassive Dark Matter. https://ntrs.nasa.gov/citations/20000078422
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