151 citations · 654 across the 29 of their papers we have counts for
6 papers · 1 filter
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…
K^-/K^+ ratio at GSI in hot and dense matter
L. Tolos, A. Polls, A. Ramos +1
The ratio in heavy-ion collisions at GSI energies is studied including the properties of the participating hadrons in hot and dense matter. The determination of the tempe…
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…