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arXiv · hep-ph/9711241

Strong Decays of Hybrid Mesons from the Heavy Quark Expansion of QCD

Philip R. Page
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Abstract

We calculate the strong decays of hybrid mesons to conventional mesons for all the lowest lying J^PC hybrids of flavour uu, dd, ss, cc and bb. A decay operator developed from the heavy quark expansion of quantum chromodynamics is employed. We show that the selection rule that hybrid mesons do not decay to identical S-wave mesons, found in other models, is preserved. We predict decays of charmonium hybrids, discuss decays of J^PC=1^-+ exotic isovector hybrids of various masses, and interpret the π(1800) as a hybrid meson.

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Philip R. Page. 1997-11-05. Strong Decays of Hybrid Mesons from the Heavy Quark Expansion of QCD. https://doi.org/10.1063/1.55999

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