Non-perturbative tests of HQET in small-volume quenched QCD

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We quantitatively investigate the quark mass dependence of current matrix elements and energies, calculated over a wide range of quark masses in the continuum limit of small-volume quenched lattice QCD. By a precise comparison of these observables as functions of the heavy quark mass with the predictions of HQET we are able to verify that their large quark mass behaviour is described by the effective theory.
Lattice2004(heavy), 3 pages, latex2e, uses espcrc2

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High Energy Physics - Lattice

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http://salesiana.dossiersoluciones.com/handle/123456789/38826

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/0409091
 http://arxiv.org/abs/hep-lat/0409091

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arXiv