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Global polarization in heavy-ion collisions based on the axial vortical effect

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dc.contributor.authorIvanov, Y. B.
dc.date.accessioned2024-11-27T09:17:26Z
dc.date.available2024-11-27T09:17:26Z
dc.date.issued2020
dc.description.abstract© 2020 American Physical Society.Global polarization of Λ and Λ¯ is calculated based on the axial vortical effect (AVE). Simulations are performed within the three-fluid dynamics model. Equations of state with a deconfinement transition result in a good agreement with STAR data for both Λ and Λ¯ polarization, in particular, with the Λ-Λ¯ splitting. Suppression of the gravitational-anomaly contribution required for the data reproduction is in agreement with predictions of the QCD lattice simulations. Predictions for the global polarization in forthcoming experiments at lower collision energies are made. These forthcoming data will provide a critical test for the AVE and thermodynamic mechanisms of the polarization.
dc.identifier.citationIvanov, Y. B. Global polarization in heavy-ion collisions based on the axial vortical effect / Ivanov, Y.B. // Physical Review C. - 2020. - 102. - № 4. - 10.1103/PhysRevC.102.044904
dc.identifier.doi10.1103/PhysRevC.102.044904
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevC.102.044904
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85094124844&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000579350400003
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22528
dc.relation.ispartofPhysical Review C
dc.titleGlobal polarization in heavy-ion collisions based on the axial vortical effect
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue4
oaire.citation.volume102
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relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
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