Pich Zardoya, Antonio Perfil; Prades Hernández, Joaquim | |||
This document is a artículoDate1998 | |||
Este documento está disponible también en : http://hdl.handle.net/10550/42304 |
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The perturbative quark-mass corrections to the tau hadronic width are analysed to O(alpha(s)(3)m(q)(2)), using the presently available theoretical information. The behaviour of the perturbative series is investigated in order to assess the associated uncertainties. The implications for the determination of the strange quark mass from tau decay data are discussed. | |||
Pich Zardoya, Antonio Prades Hernández, Joaquim 1998 Perturbative quark mass corrections to the hadronic width Journal of High Energy Physics 06 013 1 14 |
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http://dx.doi.org/10.1088/1126-6708/1998/06/013 |