https://doi.org/10.1051/epjconf/201817506013
Electromagnetic form factors and axial charge of the nucleon from Nf = 2 + 1 Wilson fermions
1
Helmholtz Institute Mainz, 55099 Mainz, Germany
2
Institute of Nuclear Physics, University of Mainz, 55099 Mainz, Germany
3
Tata Institute of Fundamental Research, 400005 Mumbai, India
* Speaker, e-mail: hippel@uni-mainz.de
Published online: 26 March 2018
We present an update on our determination of the electromagnetic form factors and axial charge of the nucleon from the Nf = 2 + 1 CLS ensembles with increased statistics and an additional finer lattice spacing. We also investigate the impact of O(a)-improvement of the currents.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
