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Light-Nuclei Production in Heavy-Ion Collisions at (Formula presented.) = 6.4 – 19.6 GeV in THESEUS Generator Based on Three-Fluid Dynamics

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dc.contributor.authorKozhevnikova, M.
dc.contributor.authorIvanov, Y. B.
dc.date.accessioned2024-12-28T09:42:35Z
dc.date.available2024-12-28T09:42:35Z
dc.date.issued2023
dc.description.abstractLight-nuclei production in relativistic heavy-ion collisions is simulated within an updated Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD (Ultra-relativistic Quantum Molecular Dynamics) final State interactions (THESEUS). The simulations are performed in the collision energy range of sNN= 6.4–19.6 GeV. The light-nuclei are produced within the thermodynamical approach on an equal basis with hadrons. Since the light nuclei do not participate in the UrQMD evolution, the only additional parameter related to the light nuclei, i.e., the energy density of late freeze-out, is used for the imitation of the afterburner stage of the collision. The updated THESEUS provides a reasonable reproduction of data on bulk observables of the light nuclei, especially their functional dependence on the collision energy and light-nucleus mass. Various ratios, d/p, t/p, t/d, and N(t)×N(p)/N2(d), are also considered. Imperfect reproduction of the light-nuclei data leaves room for medium effects in produced light nuclei.
dc.format.extentС. 440-450
dc.identifier.citationKozhevnikova, M. Light-Nuclei Production in Heavy-Ion Collisions at (Formula presented.) = 6.4 – 19.6 GeV in THESEUS Generator Based on Three-Fluid Dynamics / Kozhevnikova, M., Ivanov, Y. B. // Particles. - 2023. - 6. - № 1. - P. 440-450. - 10.3390/particles6010024
dc.identifier.doi10.3390/particles6010024
dc.identifier.urihttps://www.doi.org/10.3390/particles6010024
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85151078083&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000968702000001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/30052
dc.relation.ispartofParticles
dc.subjectHeavy-Ion Collisions
dc.subjectHigh-Energy Collider
dc.titleLight-Nuclei Production in Heavy-Ion Collisions at (Formula presented.) = 6.4 – 19.6 GeV in THESEUS Generator Based on Three-Fluid Dynamics
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume6
relation.isOrgUnitOfPublicationba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
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