Dirac sea effects on heavy quarkonia decay widths in magnetized matter: A field theoretical model of composite hadrons
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DOI: 10.1103/physrevd.107.074003
Abstract: We study the partial decay widths of charmonium (bottomonium) states to $D\bar D (B\bar B)$ mesons in magnetized (nuclear) matter using a field theoretic model of composite hadrons with quark (and antiquark) constituents. These are… read more here.
Keywords: dirac sea; decay widths; sea effects; model ... See more keywords