103 citations · 191 across the 5 of their papers we have counts for
5 papers
Light baryon masses with dynamical twisted mass fermions
C. Alexandrou, R. Baron, B. Blossier +17
We present results on the mass of the nucleon and the Delta using two dynamical degenerate twisted mass quarks and the tree-level Symanzik improved gauge action. The evaluation is…
The nucleon to Delta electromagnetic transition form factors in lattice QCD
C. Alexandrou, G. Koutsou, H. Neff +3
The electromagnetic nucleon to Delta transition form factors are evaluated using two degenerate flavors of dynamical Wilson fermions and using dynamical sea staggered fermions with…
Electromagnetic form factors of the Delta baryon
Constantia Alexandrou, Tomasz Korzec, Theodoros Leontiou +2
We develop a methodology that enables us to extract accurately the electromagnetic Delta form factors and their momentum dependence. We test our approach in the quenched approximat…
Pion and -meson form factors using four-point functions in N=2 QCD
Constantia Alexandrou, Giannis Koutsou
Hadron wave functions and form factors can be extracted using four-point correlators. Stochastic techniques are used to estimate the all to all propagators, which are required for…
Nucleon and Nucleon to Delta Axial form factors from Lattice QCD
C. Alexandrou, G. Koutsou, Th. Leontiou +2
We present results on the nucleon axial vector form factors and in the quenched theory and using two degenerate flavors of dynamical Wilson fermions for momen…