1.9k citations · 34.5k across the 580 of their papers we have counts for
16 papers · 1 filter
Goldstone boson-nucleon dynamics: Working group summary and outlook
Ulf-G. Meißner, Greg Smith
We highlight some of the recent results in chiral dynamics for systems with one nucleon/baryon presented at Chiral Dynamics 2000. We outline the most urgent experimental and theore…
The S-wave Λπphase shift is not large
Ulf-G. Meißner, José Antonio Oller
We study the strong interaction S-wave Λπphase shift in the region of the Ξmass in the framework of a relativistic chiral unitary approach based on coupled channels. All parameters…
Chiral dynamics in the presence of bound states: kaon-nucleon interactions revisited
J. A. Oller, Ulf-G. Meißner
We study the S-wave kaon-nucleon interactions for strangeness S=-1 in a novel relativistic chiral unitary approach based on coupled channels. Dispersion relations are used to perfo…
Charge-dependent nucleon-nucleon potential from chiral effective field theory
Markus Walzl, Ulf-G. Meißner, Evgeny Epelbaum
We discuss charge symmetry and charge independence breaking in a chiral effective field theory approach for few-nucleon systems based on a modified Weinberg power counting. We cons…
Towards an understanding of isospin violation in pion-nucleon scattering
Nadia Fettes, Ulf-G. Meißner
We investigate isospin breaking in low-energy pion-nucleon scattering in the framework of chiral perturbation theory. This work extends the systematic analysis of [1] to the energy…
Theory of the nucleon spin-polarizabilities I
Ulf-G. Meißner
I summarize the theoretical predictions for the spin-dependent nucleon polarizabilities based on chiral effective field theory approaches.