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hep-ph2024
Problems of dark atom cosmology
V. A. Beylin, M. Yu. Khlopov, D. O. Sopin
The dark atoms are the composite Thomson like atomic dark matter candidates. We address two cosmological problems of this model. The excess of new superheavy particles with e…
hep-ph2024
Balancing baryon and asymmetric dark matter excess
V. A. Beylin, M. Yu. Khlopov, D. O. Sopin
Effect of the electroweak non-conservation of the baryon number could be a key ingredient to explain the ratio of dark and baryonic densities. If dark matter is explained by dark a…