125 citations · 327 across the 13 of their papers we have counts for
13 papers
First moment of the flavour octet nucleon parton distribution function using lattice QCD
C. Alexandrou, M. Constantinou, S. Dinter +5
We perform a lattice computation of the flavour octet contribution to the average quark momentum in a nucleon, $\la x\ra^{(8)}_{μ^2 = 4 \gev^2}$. In particular, we fully take the d…
Strangeness of the nucleon from Lattice Quantum Chromodynamics
Constantia Alexandrou, Martha Constantinou, Simon Dinter +5
We present a non-perturbative calculation of the strangeness of the nucleon within the framework of lattice QCD. This observable is known to be an important cornerstone to in…
Nucleon form factors and moments of generalized parton distributions using twisted mass fermions
C. Alexandrou, M. Constantinou, S. Dinter +4
We present results on the axial and the electromagnetic form factors of the nucleon, as well as, on the first moments of the nucleon generalized parton distributions using maximall…
A Stochastic Method for Computing Hadronic Matrix Elements
Constantia Alexandrou, Simon Dinter, Vincent Drach +3
We present a stochastic method for the calculation of baryon three-point functions that is more versatile compared to the typically used sequential method. We analyze the scaling o…
Application of Ewald's Method for Efficient Summation of Dyon Long-Range Potentials
Benjamin Maier, Falk Bruckmann, Simon Dinter +3
We study a model of dyons for SU(2) Yang-Mills theory at finite temperature T < T_c, in particular its ability to generate a confining force between a static quark antiquark pair.…
Sigma terms and strangeness content of the nucleon with twisted mass fermions
C. Alexandrou, M. Constantinou, S. Dinter +6
We investigate excited state contaminations in a direct computation of the nucleon -terms. This is an important source of systematic effects that needs to be controlled besides…