Browsing by Subject "Lattice spacing"
Now showing items 1-3 of 3
-
Article
Direct Evaluation of the Quark Content of Nucleons from Lattice QCD at the Physical Point
(2016)We evaluate the light, strange, and charm scalar content of the nucleon using one lattice QCD ensemble generated with two degenerate light quarks with mass fixed to their physical value. We use improved techniques to ...
-
Conference Object
The electric dipole moment of the neutron from Nf = 2+1+1 twisted mass fermions
(Proceedings of Science (PoS), 2015)We extract the neutron electric dipole moment (nEDM) dn on configurations produced with Nf = 2+1+1 twisted mass fermions with lattice spacing of a ≃ 0.082fm and a light quark mass that correpsonds to Mπ ≃ 373 MeV. We do ...
-
Conference Object
Nucleon generalized form factors with twisted mass fermions
(Proceedings of Science (PoS), 2013)We present results on the nucleon form factors, momentum fraction and helicity moment for Nf = 2 and Nf = 2+1+1 twisted mass fermions for a number of lattice volumes and lattice spacings. First results for a new Nf = 2 ...