Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/33257
Título : QCD Tests from Tau Decays
Autor : Pich, Antonio
Fecha de publicación : Sep-1997
Editor: World Scientific Publishing
Resumen: The total $\tau$ hadronic width can be accurately calculated using analyticity and the operator product expansion. The theoretical analysis of this observable is updated to include all available perturbative and non-perturbative corrections. The experimental determination of $\alpha_s(M_\tau^2)$ and its actual uncertainties are discussed.
Descripción : 16 páginas, 3 figuras, 2 tablas.-- Edited by M. Jamin, O. Nachtmann, G. Domokos, S. Kovesi-Domokos.-- Comunicación presentada al 20º Johns Hopkins Workshop: Non Perturbative Particle Theory & Experimental Tests (Heidelberg, 27–29 June 1996).-- arXiv:hep-ph/9701305v1
Versión del editor: http://www.worldscientific.com/index.html
URI : http://hdl.handle.net/10261/33257
ISBN : 978-9810231620
Citación : Non-Perturbative Particle Theory and Experimental Tests: Proceedings (1997)
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