Role of isospin dependent mean field in pion production in heavy ion reactions

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dc.creatorMaheswari, V. S. Uma
dc.creatorFuchs, C.
dc.creatorFaessler, Amand
dc.creatorWang, Z. S.
dc.creatorKosov, D. S.
dc.date1997-08-27
dc.date.accessioned2026-07-07T11:11:20Z
dc.date.available2026-07-07T11:11:20Z
dc.descriptionThe importance of a isospin dependent nuclear mean field (IDMF) in regard to the pion production mechanism is studied for the reaction $Au+Au$ at 1 GeV/nucleon using the Quantum Molecular Dynamics (QMD) model. In particular, the effect of the IDMF on pion spectra and the charged pion ratio are analyzed. It is found that the inclusion of a IDMF considerably suppresses the low$-p_t$ pions, thus, leading to a better agreement with the data on pion spectra. Moreover, the rapidity distribution of the charged pion ratio appears to be sensitive to the isospin dependence of the nuclear mean field.
dc.description16 pages, using RevTex, 6 PS-Figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9708047
dc.identifierhttp://arxiv.org/abs/nucl-th/9708047
dc.identifierPhys.Rev.C57:922-926,1998
dc.identifierdoi:10.1103/PhysRevC.57.922
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191063
dc.subjectNuclear Theory
dc.titleRole of isospin dependent mean field in pion production in heavy ion reactions
dc.typetext

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