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Chiral dynamics in systems with strangeness
E. Oset, D. Jido, J. Palomar +3
In this talk a brief review of several problems involving systems with strangeness is made. In the first place one shows how the , and states, for $S =…
Chiral unitary approach to hadron spectroscopy
E. Oset, T. Inoue, M. J. Vicente Vacas +2
The s-wave meson-baryon interaction in the , and sectors is studied by means of coupled channels, using the lowest-order chiral Lagrangian and the N/D method…
On the spin, parity and nature of the resonance
A. Ramos, E. Oset, C. Bennhold
Using a unitary extension of chiral perturbation theory with a lowest-order s-wave SU(3) chiral Lagrangian we study low-energy meson-baryon scattering in the strangeness sec…
The antikaon nuclear potential in hot and dense matter
Laura Tolos, Angels Ramos, Artur Polls
The antikaon optical potential in hot and dense nuclear matter is studied within the framework of a coupled-channel self-consistent calculation taking, as bare meson-baryon interac…