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Light clusters in warm stellar matter: calibrating the cluster couplings

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dc.contributor.authorCustodio, T.
dc.contributor.authorFalcao, A.
dc.contributor.authorPais, H.
dc.contributor.authorProvidencia, C.
dc.contributor.authorRopke, G.
dc.date.accessioned2024-11-27T10:00:01Z
dc.date.available2024-11-27T10:00:01Z
dc.date.issued2020
dc.description.abstract© 2020, Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature.The abundances of light clusters within a formalism that considers in-medium effects are calculated using several relativistic mean-field models, with both density-dependent and density-independent couplings. Clusters are introduced as new quasiparticles, with a modified coupling to the scalar meson field. A comparison with experimental data from heavy ion collisions allows settling the model dependence of the results and the determination of the couplings of the light clusters to the meson fields. We find that extra experimental constraints at higher density are needed to convincingly pin down the density associated to the melting of clusters in the dense nuclear medium. The role of neutron rich clusters, such as 6He, in asymmetric matter is discussed.
dc.identifier.citationLight clusters in warm stellar matter: calibrating the cluster couplings / Custodio, T. [et al.] // European Physical Journal A. - 2020. - 56. - № 11. - 10.1140/epja/s10050-020-00302-w
dc.identifier.doi10.1140/epja/s10050-020-00302-w
dc.identifier.urihttps://www.doi.org/10.1140/epja/s10050-020-00302-w
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85096456399&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000595672900001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22599
dc.relation.ispartofEuropean Physical Journal A
dc.titleLight clusters in warm stellar matter: calibrating the cluster couplings
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue11
oaire.citation.volume56
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
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