Single explanation for both baryon and dark matter densities

Details Single explanation for both baryon and dark matter densities Single explanation for both baryon and dark matter densities

Feb 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992phrvl..68..741k&link_type=abstract

Physical Review Letters (ISSN 0031-9007), vol. 68, Feb. 10, 1992, p. 741-743. Research supported by Alfred P. Sloan Foundation.

Physics

118

Baryons, Dark Matter, Particle Density (Concentration), Charged Particles, Flux Density, Neutral Particles, Quantum Numbers, Universe

Scientific paper

It is shown that in a general class of models in which the baryon number of the universe is created by electroweak anomalies, the energy density in dark matter may be related to the energy density in baryons as OmegaB/Omega sub DM = c x (proton mass)/(weak scale), where the number c is order unity and calculable from the anomaly equation. The scenario unambiguously predicts charged and neutral particles with weak-scales masses which carry a new conserved quantum number and can be pair produced via the weak interactions.

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