THE SYMMETRY ENERGY IN NUCLEAR REACTIONS

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dc.contributor.authorTrautmann, W.
dc.contributor.authorBianchin, S.
dc.contributor.authorBotvina, A. S.
dc.contributor.authorLe Fevre, A.
dc.contributor.authorLeifels, Y.
dc.contributor.authorSfienti, C.
dc.contributor.authorBuyukcizmeci, N.
dc.date.accessioned2020-03-26T18:05:24Z
dc.date.available2020-03-26T18:05:24Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.descriptionInternational Workshop on Nuclear Dynamics in Heavy-Ion Reactions and the Symmetry Energy (IWND2009) -- AUG 23-25, 2009 -- Shanghai, PEOPLES R CHINAen_US
dc.description.abstractNew results for the strength of the symmetry energy are presented which illustrate the complementary aspects encountered in reactions probing nuclear densities below and above saturation. A systematic study of isotopic effects in spectator fragmentation was performed at the ALADIN spectrometer with Sn-124 primary and Sn-107 and La-124 secondary beams of 600 MeV/nucleon incident energy. The analysis within the Statistical Fragmentation Model shows that the symmetry-term coefficient entering the liquid-drop description of the emerging fragments decreases significantly as the multiplicity of fragments and light particles from the disintegration of the produced spectator systems increases. Higher densities were probed in the FOPI/LAND study of nucleon and light-particle flows in central and mid-peripheral collisions of Au-197 + Au-197 nuclei at 400MeV/nucleon incident energy. From the comparison of the measured neutron and hydrogen squeeze-out ratios with predictions of the UrQMD model a moderately soft symmetry term with a density dependence of the potential term proportional to (rho=rho(0))(gamma) with gamma = 0.9 +/- 0.3 is favored.en_US
dc.description.sponsorshipScience and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [ST/G008736/1, ST/G008833/1, ST/G000727/1, ST/F012039/1, ST/I003398/1, ST/J000108/1]en_US
dc.identifier.doi10.1142/S0218301310016077en_US
dc.identifier.endpage1663en_US
dc.identifier.issn0218-3013en_US
dc.identifier.issn1793-6608en_US
dc.identifier.issue08.09.2020en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1653en_US
dc.identifier.urihttps://dx.doi.org/10.1142/S0218301310016077
dc.identifier.urihttps://hdl.handle.net/20.500.12395/25412
dc.identifier.volume19en_US
dc.identifier.wosWOS:000282021700018en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWORLD SCIENTIFIC PUBL CO PTE LTDen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF MODERN PHYSICS Een_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleTHE SYMMETRY ENERGY IN NUCLEAR REACTIONSen_US
dc.typeArticleen_US

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