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Dark Atoms of Nuclear Interacting Dark Matter

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dc.contributor.authorBeylin, V. A.
dc.contributor.authorBikbaev, T.
dc.contributor.authorKhlopov, M. Yu.
dc.contributor.authorMayorov, A. G.
dc.contributor.authorSopin, D. O.
dc.contributor.authorХлопов, Максим Юрьевич
dc.contributor.authorМайоров, Андрей Георгиевич
dc.date.accessioned2024-12-04T14:13:58Z
dc.date.available2024-12-04T14:13:58Z
dc.date.issued2024
dc.description.abstractThe lack of positive evidence for Weakly Interacting Massive Particles (WIMPs) as well as the lack of discovery of supersymmetric (SUSY) particles at the LHC may appeal to a non-supersymmetric solution for the Standard Model problem of the Higgs boson mass divergence, the origin of the electroweak energy scale and the physical nature of the cosmological dark matter in the approach of composite Higgs boson. If the Higgs boson consists of charged constituents, their binding can lead to stable particles with electroweak charges. Such particles can take part in sphaleron transitions in the early Universe, which balance their excess with baryon asymmetry. Constraints on exotic charged species leave only stable particles with charge ў??2n possible, which can bind with n nuclei of primordial helium in neutral dark atoms. The predicted ratio of densities of dark atoms and baryonic matter determines the condition for dark atoms to dominate in the cosmological dark matter. To satisfy this condition of the dark-atom nature of the observed dark matter, the mass of new stable ў??2n charged particles should be within reach of the LHC for their searches. We discuss the possibilities of dark-atom binding in multi-atom systems and present state-of-the-art quantum mechanical descriptions of dark-atom interactions with nuclei. Annual modulations in such interactions with nuclei of underground detectors can explain the positive results of DAMA/NaI and DAMA/LIBRA experiments and the negative results of the underground WIMP searches.
dc.identifier.citationDark Atoms of Nuclear Interacting Dark Matter / Beylin, V.A. [et al.] // Universe. - 2024. - 10. - № 9. - 10.3390/universe10090368
dc.identifier.doi10.3390/universe10090368
dc.identifier.urihttps://www.doi.org/10.3390/universe10090368
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85205118940&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/26336
dc.relation.ispartofUniverse
dc.subjectSphaleron
dc.subjectWarm dark matter
dc.subjectLight dark matter
dc.subjectDark Matter
dc.subjectCold dark matter
dc.subjectBaryon asymmetry
dc.titleDark Atoms of Nuclear Interacting Dark Matter
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue9
oaire.citation.volume10
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