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 — preprints:1995:ttp95-36 [2016/03/17 11:03] (current) Line 1: Line 1: + ====== TTP95-36 Hadronic Decays of Excited Heavy Quarkonia ====== + + + We construct an effective Lagrangian for the hadronic decays of a heavy + excited $s$-wave-spin-one quarkonium $\Psi'$ into a lower $s$-wave-spin-one + state $\Psi$. We show that reasonable fits to the measured invariant mass + spectra in the charmonium and + bottomonium systems can be obtained within this framework. The mass + dependence of the various terms in the Lagrangian is discussed on the + basis of a quark model. + + |**Thomas Mannel and Res Urech**  | + |**     Z. Phys. C73 (1997) 541 - 546 **  | + | {{preprints:1995:ttp95-36.pdf|PDF}} {{preprints:1995:ttp95-36.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9510406|arXiv]]   | + | |