212 citations · 2.1k across the 86 of their papers we have counts for
6 papers · 1 filter
B meson spectrum and decay constant from Nf=2 simulations
Benoit Blossier, John Bulava, Michele Della Morte +8
We report on the status of an ALPHA Collaboration project to extract quantities for B physics phenomenology from Nf=2 lattice simulations. The framework is Heavy Quark Effective Th…
Exploring the chiral regime of QCD with mixed actions
Fabio Bernardoni, Nicolas Garron, Pilar Hernandez +2
We report on our simulations with Neuberger valence fermions on CLS configurations with non-perturbatively -improved Wilson sea quarks. We consider the matching of QC…
Probing the chiral regime of Nf=2 QCD with mixed actions
Fabio Bernardoni, Nicolas Garron, Pilar Hernandez +2
We report on our first experiences with a mixed action setup with overlap valence quarks and non-perturbatively O(a) improved Wilson sea quarks. For the latter we employ CLS Nf=2 c…
HQET at order 1/m: III. Decay constants in the quenched approximation
Benoît Blossier, Michele Della Morte, Nicolas Garron +4
We report on the computation of the meson decay constant in Heavy Quark Effective Theory on the lattice. The next to leading order corrections in the HQET expansion are inclu…
HQET at order : II. Spectroscopy in the quenched approximation
Benoît Blossier, Michele Della Morte, Nicolas Garron +4
Using Heavy Quark Effective Theory with non-perturbatively determined parameters in a quenched lattice calculation, we evaluate the splittings between the ground state and the firs…
HQET at order 1/m: I. Non-perturbative parameters in the quenched approximation
Benoît Blossier, Michele Della Morte, Nicolas Garron +1
We determine non-perturbatively the parameters of the lattice HQET Lagrangian and those of the time component of the heavy-light axial-vector current in the quenched approximation.…