539 citations · 2.1k across the 76 of their papers we have counts for
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Nucleon electromagnetic form factors and axial charge from CLS ensembles
Dalibor Djukanovic, Tim Harris, Georg von Hippel +3
We present preliminary results on the electromagnetic form factors and axial charge of the nucleon from ensembles generated by the CLS effort with flavours of no…
Direct calculation of hadronic light-by-light scattering
Jeremy Green, Nils Asmussen, Oleksii Gryniuk +4
We report calculations of hadronic light-by-light scattering amplitudes via lattice QCD evaluation of Euclidean four-point functions of vector currents. These initial results inclu…
The scalar radius of the pion from Lattice QCD in the continuum limit
Vera Gülpers, Georg von Hippel, Hartmut Wittig
We extend our study of the pion scalar radius in two-flavour lattice QCD to include two additional lattice spacings as well as lighter pion masses, enabling us to perform a combine…
Lattice QCD calculation of hadronic light-by-light scattering
Jeremy Green, Oleksii Gryniuk, Georg von Hippel +2
We perform a lattice QCD calculation of the hadronic light-by-light scattering amplitude in a broad kinematical range. At forward kinematics, the results are compared to a phenomen…
B-meson spectroscopy in HQET at order 1/m
Fabio Bernardoni, Benoît Blossier, John Bulava +7
We present a study of the B spectrum performed in the framework of Heavy Quark Effective Theory expanded to next-to-leading order in 1/m and non-perturbative in the strong coupling…
Nucleon electromagnetic form factors in two-flavour QCD
S. Capitani, M. Della Morte, D. Djukanovic +7
We present results for the nucleon electromagnetic form factors, including the momentum transfer dependence and derived quantities (charge radii and magnetic moment). The analysis…