Nucleon form factors with dynamical twisted mass fermions

Abstract

The electromagnetic and axial form factors of the nucleon are evaluated in twisted mass QCD with two degenerate flavors of light, dynamical quarks. The axial charge g_A, magnetic moment and the Dirac and Pauli radii are determined for pion masses in the range 300 MeV to 500 MeV.

References in corpus (6)

• Nucleon Generalized Parton Distributions from Full Lattice QCD
• Dynamical Twisted Mass Fermions with Light Quarks: Simulation and Analysis Details
• Light baryon masses with dynamical twisted mass fermions
• The eta' meson from lattice QCD
• Insights and puzzles in light quark physics
• Nucleon form factors on the lattice with light dynamical fermions

Cited by in corpus (4)

• Systematic errors in extracting nucleon properties from lattice QCD
• Nucleon form factors with Nf=2 dynamical twisted mass fermions
• Investigations of hadron structure on the lattice
• Nucleon form factors and couplings with $N_{\mathrm{f}}=2+1$ Wilson fermions