Double charged heavy constituents of dark atoms and superheavy nuclear objectsстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 27 октября 2021 г.
Аннотация:We consider the model of composite dark matter assuming stable particles of charge -2 bound with primordial He nuclei by the Coulomb force in OHe atoms. We study the capture of such dark atoms in matter and propose the possibility of the existence of stable O-enriched superheavy nuclei and O nuclearites, in which heavy O dark matter fermions are bound by electromagnetic forces with ordinary nuclear matter. OHe atoms accumulation in stars and its possible effect on stellar evolution is also considered, extending the set of indirect probes for composite dark matter.