3 papers
hep-lat2019
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…
hep-lat2018
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…
hep-lat2017
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…