88 citations · 460 across the 15 of their papers we have counts for
5 papers · 1 filter
Chiral Extrapolations and the Covariant Small Scale Expansion
Véronique Bernard, Thomas R. Hemmert, Ulf-G. Meißner
We calculate the nucleon and the delta mass to fourth order in a covariant formulation of the small scale expansion. We analyze lattice data from the MILC collaboration and demonst…
Dynamical baryon resonances from chiral unitarity
A. Ramos, C. Bennhold, A. Hosaka +6
We report on the latests developments in the field of baryonic resonances generated from the meson-baryon interaction in coupled channels using a chiral unitary approach. The colle…
Baryon masses, chiral extrapolations, and all that
Matthias Frink, Ulf-G. Meißner, Ilka Scheller
We calculate the baryon octet masses to fourth order in chiral perturbation theory employing dimensional and cut-off regularization. We analyze the pion and kaon mass dependences o…
Effective Field Theories in Nuclear Particle and Atomic Physics
Johan Bijnens, Ulf-G. Meißner, Andreas Wirzba
These are the proceedings of the workshop on ``Effective Field Theories in Nuclear, Particle and Atomic Physics'' held at the Physikzentrum Bad Honnef of the Deutsche Physikalische…
The chiral limit of QCD and above
Ulf-G. Meißner
I review aspects of chiral dynamics pertinent to the structure of baryons and few-nucleon systems, such as chiral extrapolations for the nucleon and the delta mass, double pion pho…