Institute for Theoretical Particle Physics (TTP)

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preprints:1995:ttp95-36 [2016/03/17 11:03] (current)
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 +====== TTP95-36 Hadronic Decays of Excited Heavy Quarkonia ====== 
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 +   <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]]   | 
 +| |