23 citations · 50 across the 7 of their papers we have counts for
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Non-perturbative quark mass dependence in the heavy-light sector of two-flavour QCD
Michele Della Morte, Patrick Fritzsch, Jochen Heitger +1
We present preliminary results of the non-perturbative heavy quark mass dependence of heavy-light meson observables in the continuum limit of finite-volume two-flavour lattice QCD.…
physics from fine lattices
Georg von Hippel, Rainer Sommer, Jochen Heitger +2
We present a preliminary analysis of the charm quark mass and the mass and decay constant of the meson obtained from dynamical simulations of Wilson QCD o…
Towards a non-perturbative matching of HQET and QCD with dynamical light quarks
Michele Della Morte, Patrick Fritzsch, Jochen Heitger +3
We explain how the strategy of solving renormalization problems in HQET non-perturbatively by a matching to QCD in finite volume can be implemented to include dynamical fermions. A…
Heavy-strange meson decay constants in the continuum limit of quenched QCD
Michele Della Morte, Stephan Durr, Damiano Guazzini +3
We improve a previous quenched result for heavy-light pseudoscalar meson decay constants with the light quark taken to be the strange quark. A finer lattice resolution (a ~ 0.05 fm…
Flavour symmetry restoration and kaon weak matrix elements in quenched twisted mass QCD
P. Dimopoulos, J. Heitger, F. Palombi +3
We simulate two variants of quenched twisted mass QCD (tmQCD), with degenerate Wilson quarks of masses equal to or heavier than half the strange quark mass. We use Ward identities…
Non-perturbative tests of HQET in small-volume quenched QCD
Jochen Heitger, Andreas Juttner, Rainer Sommer +1
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…