253 citations · 3.3k across the 65 of their papers we have counts for
4 papers · 1 filter
SU(3) Chiral approach to meson and baryon dynamics
E. Oset, A. Hosaka, J. C. Nacher +6
We report on recent progress on the chiral unitary approach, which is shown to have a much larger convergence radius than ordinary chiral perturbation theory, allowing one to repro…
Chiral Unitary Approach To The N*N*pi, N*N*eta Couplings For The N*(1535) Resonance
J. C. Nacher, A. Parreno, E. Oset +3
Using a chiral unitary model in which the negative parity nucleon resonance is generated dynamically by means of the Bethe Salpeter equation with coupl…
Decay of Hypernuclei
A. Parreño, C. Bennhold, A. Ramos
We present a nonrelativistic transition potential for the weak strangeness-changing reaction . The potential is based on a one meson exchange model (OME), where, in addi…
Recent progress on the chiral unitary approach to meson meson and meson baryon interactions
E. Oset, J. A. Oller, J. R. Pelaez +11
We report on recent progress on the chiral unitary approach, analogous to the effective range expansion in Quantum Mechanics, which is shown to have a much larger convergence radiu…