2004/09/15 by Jochen Heitger, Heitger, Jochen, Andreas Juttner +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #hep-lat
paper · pdf · doi:10.48550/arxiv.hep-lat/0409091
Lattice2004(heavy), 3 pages, latex2e, uses espcrc2
arxiv created 2004/09/15 · arxiv updated 2009/12/01
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.