151 citations · 514 across the 21 of their papers we have counts for
5 papers · 2 filters
Dynamical Generation of Hyperon Resonances
A. Ramos, E. Oset, C. Bennhold +2
In this talk we report on how, using a chiral unitary approach for the meson--baryon interactions, two octets of baryon states and a singlet are generated dynamically,…
Towards the solution of the Gn/Gp Puzzle in the Non-Mesonic Weak Decay of Lambda-Hypernuclei
G. Garbarino, A. Parreno, A. Ramos
One of the main open problems in the physics of Lambda-hypernuclei is the lack of a sound theoretical interpretation of the large experimental values for the ratio Gn/Gp=G(Lambda n…
Lambda-Lambda bond energy from the Nijmegen potentials
I. Vidana, A. Ramos, A. Polls
The bond energy in hypernuclei is obtained from a -matrix calculation which includes the coupling between the , and channels, as well as the ef…
Chiral Dynamics of the Two Λ(1405) States
D. Jido, J. A. Oller, E. Oset +2
Using a chiral unitary approach for the meson--baryon interactions, we show that two octets of J^π=1/2^- baryon states, which are degenerate in the limit of exact SU(3) symmetry, a…
ratio in heavy-ion collisions at GSI with an antikaon self-energy in hot and dense matter
Laura Tolós, Artur Polls, Angels Ramos +1
The ratio produced in heavy-ion collisions at GSI energies is studied. The in-medium properties at finite temperature of the hadrons involved are included, paying a speci…