Publication: Double charged heavy constituents of dark atoms and superheavy nuclear objects
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2019
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© 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the »https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3. 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.
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Khlopov, M. Y. Double charged heavy constituents of dark atoms and superheavy nuclear objects / Khlopov, M.Y., Gani, V.A., Voskresensky, D.N. // Physical Review D. - 2019. - 99. - № 1. - 10.1103/PhysRevD.99.015024
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https://www.doi.org/10.1103/PhysRevD.99.015024
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https://openrepository.mephi.ru/handle/123456789/16528
https://www.scopus.com/record/display.uri?eid=2-s2.0-85061102864&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000456034900004
https://openrepository.mephi.ru/handle/123456789/16528