38 citations · 38 across the 2 of their papers we have counts for
6 papers
Gradient flow scale-setting with Wilson-clover twisted-mass fermions
Constantia Alexandrou, Simone Bacchio, Georg Bergner +12
We present a determination of the gradient flow scales , and in isosymmetric QCD, making use of the gauge ensembles produced by the Extended Twisted Mas…
Ratio of kaon and pion leptonic decay constants with Wilson-clover twisted-mass fermions
C. Alexandrou, S. Bacchio, G. Bergner +12
We present a determination of the ratio of kaon and pion leptonic decay constants in isosymmetric QCD (isoQCD), , making use of the gauge ensembles produced by the Exten…
Scattering of two and three physical pions at maximal isospin from lattice QCD
Matthias Fischer, Bartosz Kostrzewa, Liuming Liu +3
We present the first direct lattice QCD computation of two- and three- scattering quantities that includes an ensemble at the physical point. We study the quark mass d…
The -resonance with physical pion mass from lattice QCD
Matthias Fischer, Bartosz Kostrzewa, Maxim Mai +5
We present the first-ever lattice computation of pi pi-scattering in the I=1 channel with Nf=2 dynamical quark flavours obtained including an ensemble with physical value of the pi…
On the generalised eigenvalue method and its relation to Prony and generalised pencil of function methods
Matthias Fischer, Bartosz Kostrzewa, Johann Ostmeyer +3
We discuss the relation of three methods to determine energy levels in lattice QCD simulations: the generalised eigenvalue, the Prony and the generalised pencil of function methods…
Hadron-Hadron Interactions from Lattice QCD: The -resonance
Markus Werner, Martin Ueding, Christopher Helmes +8
We present an investigation of the Rho-meson from Nf=2+1+1 flavour lattice QCD. The calculation is performed based on gauge configuration ensembles produced by the ETM collaboratio…