4 citations · 5 across the 5 of their papers we have counts for
7 papers
Chiral dynamics of the in coupled channels tested in the reaction
Sourav Sarkar, L. Roca, E. Oset +2
The resonance is generated dynamically in a unitary coupled channel framework with the and channels in s-wave and and channels in d-wave. Th…
Chiral dynamics of hadrons in nuclei
E. Oset, D. Cabrera, V. K. Magas +6
In this talk I report on selected topics of hadron modification in the nuclear medium using the chiral unitary approach to describe the dynamics of the problems. I shall mention ho…
Radiative vector meson decay
J. E. Palomar, L. Roca, E. Oset +1
We study the radiative , and decay into and taking into account mechanisms in which there are two sequential vector-vector-pseudoscalar or axial-vec…
Chiral Dynamics of scalar mesons: radiative decay and in the medium through nuclear photoproduction
E. Oset, L. Roca, M. J. Vicente Vacas +1
In order to assess the relevance of chiral dynamics in the scalar sector we address two recent problems: radiative decay of the , for which there are quite recent data from Fras…
In medium sigma meson effects in two pion photoproduction in nuclei
L. Roca, E. Oset, M. J. Vicente Vacas
We show theoretical results for production on nucleons and nuclei in the kinematical region where the scalar isoscalar amplitude is influenced by the pole.…
Study of polarization observables in double pion photoproduction on the proton
J. C. Nacher, E. Oset
Using a model for two pion photoproduction on the proton previously tested in total cross sections and invariant mass distributions, we evaluate here polarization observables on wh…