Dortmund 2006 – wissenschaftliches Programm
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T: Teilchenphysik
T 405: QFT I
T 405.4: Gruppenbericht
Mittwoch, 29. März 2006, 17:20–17:40, C2-02-176
mb and fBs from a combination of HQET and QCD with unphysically light b-quarks — •Damiano Guazzini — DESY, Platanenallee 6, 15738 Zeuthen, Germany
We compute the decay constant of the Bs meson and the bottom quark mass in the quenched approximation and continuum limit of lattice QCD. We start from observables in intermediate volume and then estimate the finite volume effects within HQET and QCD, to arrive at the large volume results.