====== TTP95-44 The Scalar Contribution to $\tau\to K\pi\nu_\tau$ ======
 
 
   <hidden TTP95-44  The Scalar Contribution to $\tau\to K\pi\nu_\tau$ > We consider the scalar form factor in $\tau \to K\pi \nu_\tau$
 decays. It receives contributions both from the scalar resonance
 $K_0^*(1430)$ and from the scalar projection of off-shell vector resonances.
 We construct a model for the hadronic current which includes the vector
 resonances $K^*(892)$ and $K^*(1410)$ and the scalar resonance
 $K_0^*(1430)$. The parameters of the model are fixed 
 by matching to the $O(p^4)$ predictions of chiral perturbation theory. 
 Suitable angular correlations of the $K\pi$ system
 allow for a model independent separation of the vector and scalar
 form factor.  Numerical results for the relevant 
 structure functions are presented.
 </hidden>
|**Markus Finkemeier and Erwin Mirkes**  | 
|** Z. Phys. C 72 619-226 1996  **  |
| {{preprints:1995:ttp95-44.pdf|PDF}} {{preprints:1995:ttp95-44.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9601275|arXiv]]   |
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