76 citations · 165 across the 7 of their papers we have counts for
7 papers
Nucleon Sigma Terms with O()-improved Wilson fermions
Andria Agadjanov, Dalibor Djukanovic, Georg von Hippel +3
We present a lattice-QCD based analysis of the nucleon sigma terms using gauge ensembles with flavors of -improved Wilson fermions, with a complete error…
The pion-nucleon sigma term with -improved Wilson fermions
Andria Agadjanov, Dalibor Djukanovic, Georg von Hippel +3
We present an analysis of the pion-nucleon sigma term on the CLS ensembles with flavors of -improved Wilson fermions. We perform a chiral interpolation ba…
Finite volume corrections to forward Compton scattering off the nucleon
J. Lozano, A. Agadjanov, J. Gegelia +2
We calculate the spin-averaged amplitude for doubly virtual forward Compton scattering off nucleons in the framework of manifestly Lorentz invariant baryon chiral perturbation theo…
Nucleon in a periodic magnetic field: Finite-volume aspects
Andria Agadjanov, Ulf-G. Meißner, Akaki Rusetsky
The paper presents an extension and a refinement of our previous work on the extraction of the doubly virtual forward Compton scattering amplitude on the lattice by using the backg…
Nucleon in a periodic magnetic field
Andria Agadjanov, Ulf-G. Meißner, Akaki Rusetsky
The energy shift of a nucleon in a static periodic magnetic field is evaluated at second order in the external field strength in perturbation theory. It is shown that the measureme…
The form factors on the lattice
Andria Agadjanov, Véronique Bernard, Ulf-G. Meißner +1
The extraction of the transition form factors from lattice data is studied, applying non-relativistic effective field theory in a finite volume. The possible mixing of $…
A framework for the calculation of the transition form factors on the lattice
Andria Agadjanov, Véronique Bernard, Ulf-G. Meißner +1
Using the non-relativistic effective field theory framework in a finite volume, we discuss the extraction of the transition form factors from lattice data. A counterpart of…