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Nucleon form factors with dynamical twisted mass fermions
Constantia Alexandrou, Remi Baron, Mariane Brinet +5
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 m…
Status of ETMC simulations with Nf=2+1+1 twisted mass fermions
Rémi Baron, Philippe Boucaud, Albert Deuzeman +14
We present the status of runs performed in the twisted mass formalism with flavours of dynamical fermions: a degenerate light doublet and a mass split heavy doubl…
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…