83 citations · 170 across the 6 of their papers we have counts for
6 papers
Towards the determination of sigma terms for the baryon octet on CLS ensembles
Pia Leonie Jones Petrak, Gunnar Bali, Sara Collins +4
A lot of progress has been made in the determination of nucleon sigma terms. In this work we consider the sigma terms of the other octet baryons as well. These are determined on CL…
Lattice results for the longitudinal spin structure and color forces on quarks in a nucleon
S. Bürger, T. Wurm, M. Löffler +5
Using lattice QCD, we calculate the twist-2 contribution to the third Mellin moment of the spin structure functions and in the nucleon. In addition we evaluate th…
Mellin moments of spin dependent and independent PDFs of the pion and rho meson
Marius Löffler, Philipp Wein, Thomas Wurm +5
We compute the second moments of pion and rho parton distribution functions (PDFs) in lattice QCD with flavors of improved Wilson fermions. We determine both singlet an…
Nucleon axial structure from lattice QCD
Gunnar S. Bali, Lorenzo Barca, Sara Collins +7
We present a new analysis method that allows one to understand and model excited state contributions in observables that are dominated by a pion pole. We apply this method to extra…
Solving the PCAC puzzle for nucleon axial and pseudoscalar form factors
G. S. Bali, S. Collins, M. Gruber +3
It has been observed in multiple lattice determinations of isovector axial and pseudoscalar nucleon form factors, that, despite the fact that the partial conservation of the axialv…
Towards the continuum limit with improved Wilson fermions employing open boundary conditions
Gunnar S. Bali, Sara Collins, Fabian Hutzler +7
We present selected results obtained by RQCD from simulations of flavours of non-perturbatively improved Wilson fermions, employing open boundary conditi…