10 citations · 10 across the 2 of their papers we have counts for
6 papers
Precision coupling from three-flavor lattice QCD
Antoine Gérardin, Jochen Heitger, Simon Kuberski +2
We consider three-flavor QCD and perform a determination of the low-energy coupling of SU(2) Heavy Meson Chiral Perturbation Theory. It is the coupling in the l…
Determination of the charm quark mass in lattice QCD with flavours on fine lattices
Jochen Heitger, Fabian Joswig, Simon Kuberski
We present a determination of the charm quark mass in lattice QCD with three active quark flavours. The calculation is based on PCAC masses extracted from flavou…
Towards the determination of the charm quark mass on CLS ensembles
Jochen Heitger, Fabian Joswig, Simon Kuberski
We present the current status of our lattice QCD determination of the charm quark mass using dynamical, non-perturbatively improved Wilson fermio…
Non-perturbative determination of improvement coefficients b_m and b_A-b_P and normalisation factor Z_m*Z_P/Z_A with N_f=3 Wilson fermions
Giulia Maria de Divitiis, Patrick Fritzsch, Jochen Heitger +3
We determine non-perturbatively the normalisation constant Z_m*Z_P/Z_A as well as the Symanzik coefficients b_m and b_A-b_P, required in O(a) improved quark mass renormalisation wi…
Variational analysis of low-lying states in supersymmetric Yang-Mills theory
Sajid Ali, Georg Bergner, Henning Gerber +5
We have calculated the masses of bound states numerically in N = 1 supersymmetric Yang-Mills theory with gauge group SU(2). Using the suitably optimised variational method with an…
improved quark mass renormalization for a non-perturbative matching of HQET to three-flavor QCD
Patrick Fritzsch, Jochen Heitger, Simon Kuberski
The use of Heavy Quark Effective Theory (HQET) on the lattice as an approach to B-physics phenomenology is based on a non-perturbative matching of HQET to QCD in finite volume. As…