Off-shell effects in dilepton production from hot interacting mesons

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dc.creatorGao, Song
dc.creatorGale, Charles
dc.date1997-11-04
dc.date.accessioned2026-07-07T11:11:25Z
dc.date.available2026-07-07T11:11:25Z
dc.descriptionThe production of dielectrons in reactions involving a_1 mesons and pions is studied. We compare results obtained with different phenomenological Lagrangians that have been used in connection with hadronic matter and finite nuclei. We insist on the necessity for those interactions to satisfy known empirical properties of the strong interaction. Large off-shell effects in dielectron production are found and some consequences for the interpretation of heavy ion data are outlined. We also compare with results obtained using experimentally-extracted spectral functions.
dc.description14 pages, LaTeX2e, 2 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9711006
dc.identifierhttp://arxiv.org/abs/nucl-th/9711006
dc.identifierPhys.Rev.C57:254-260,1998
dc.identifierdoi:10.1103/PhysRevC.57.254
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191089
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOff-shell effects in dilepton production from hot interacting mesons
dc.typetext

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