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+====== TTP95-36 Hadronic Decays of Excited Heavy Quarkonia ======
+   <hidden 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.
+ </hidden>
+|**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]]   |
+| |