4 papers · 1 filter
KbarN interaction and Kaons in the nuclear medium
A. Ramos, E. Oset
The s-wave meson-nucleon interaction in the S=-1 sector is studied by means of a coupled-channel Lippmann Schwinger equation, using the lowest order chiral Lagrangian and a cut off…
Binding energy of hypernuclei from realistic YN interactions
I. Vidaña, A. Polls, A. Ramos +1
s- and p-wave single-particle enrgies are obtained for a variety of hypernuclei from the relevant self-energy constructed within the framework of a perturbative many-body a…
The reaction within a one-meson-exchange model
A. Parreño, A. Ramos, N. G. Kelkar +1
With the advent of high precision proton accelerators, such as COSY in Jülich, or with medium energy accelerators like RCNP at Osaka, it may become possible to perform a direct stu…
Meson-Meson and Meson-Baryon Interactions in a chiral Non-perturbative Approach
E. Oset, J. A. Oller, J. R. Pelaez +1
A qualitative account of the meson-meson and meson-baryon interactions using chiral Lagrangians and the inverse amplitude method in coupled channels is done. The method, imposing e…