Light Hadronic Decays of Spin-0 Partner of X(3872)
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DOI: 10.1088/0256-307x/42/10/100201
Abstract: The X(3872) is theoretically predicted to have a spin-0 partner state denoted as X0. Assuming the X0 as a DD¯ molecular bound state, we calculate the decay widths of X0 → VV and X0 →… read more here.
Keywords: light hadronic; decays spin; spin partner; decay widths ... See more keywords
Decay widths at the scission point in nuclear fission
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DOI: 10.1103/physrevc.100.044606
Abstract: An outstanding problem in the theory of nuclear fission is understanding the Hamiltonian dynamics at the scission point. Here we apply the Generator Coordinate Method to calculate decay widths for pre-scission configurations into the two-fragment… read more here.
Keywords: scission; scission point; nuclear fission; decay widths ... See more keywords
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