In this paper, researchers establish an upper bound on thermal dark matter mass using scattering unitarity, considering nonstandard cosmologies.
This paper is available on arxiv under CC 4.0 license. Authors: Nicolas Bernal, New York University Abu Dhabi; Partha Konar, Physical Research Laboratory; Sudipta Show, Physical Research Laboratory. Table of Links Abstract and Intro S-matrix: Unitarity and its Consequences Dark Matter Annihilation and Unitarity Bound Low-temperature Reheating Freeze-out with a Low-temperature Reheating Summary and Conclusion Acknowledgments and References 4.
Authors: Authors: Nicolas Bernal, New York University Abu Dhabi; Partha Konar, Physical Research Laboratory; Sudipta Show, Physical Research Laboratory.
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