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Hot Primordial Regions with Anomalous Hydrogenless Chemical Composition

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dc.contributor.authorBelotskiy, K. M.
dc.contributor.authorEl Kasmi, M. M.
dc.contributor.authorRubin, S. G.
dc.contributor.authorSolovyov, M. L.
dc.contributor.authorБелоцкий, Константин Михайлович
dc.contributor.authorРубин, Сергей Георгиевич
dc.contributor.authorСоловьев, Максим Леонидович
dc.date.accessioned2024-12-25T07:25:23Z
dc.date.available2024-12-25T07:25:23Z
dc.date.issued2022
dc.description.abstractWe study primordial nucleosynthesis in hypothetical hot regions that could be formed by the primordial density inhomogeneities. It is shown that the regions that survived up to the present times acquire an abnormally high metallicity. This conclusion holds in a wide range of initial parameters of such regions. We considered the thermonuclear reaction rates and estimated abundances of deuterium and helium-3 and -4 inside these areas. It has been established that all baryons tend to form helium-4, which is the thermonuclear link in the chain of formation of heavier elements. © 2022 by the authors.
dc.identifier.citationHot Primordial Regions with Anomalous Hydrogenless Chemical Composition / Belotsky, K.M. [et al.] // Symmetry. - 2022. - 14. - № 7. - 10.3390/sym14071452
dc.identifier.doi10.3390/sym14071452
dc.identifier.urihttps://www.doi.org/10.3390/sym14071452
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85137354921&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000832228200001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/27308
dc.relation.ispartofSymmetry
dc.titleHot Primordial Regions with Anomalous Hydrogenless Chemical Composition
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue7
oaire.citation.volume14
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