Publications (22)
The s-wave pion-nucleus optical potential
M. Doring, E. Oset
We calculate the s-wave part of the pion-nucleus optical potential using a unitarized chiral approach that has been previously used to simultaneously describe pionic hydrogen and d…
S- and p-wave structure of meson-baryon scattering in the resonance region
D. Sadasivan, M. Mai, M. Doring
We perform a simultaneous analysis of s- and p-waves of the meson-baryon scattering amplitude using all low-energy experimental data. For the first time, differential cross…
The radiative decay of the and its two-pole structure
L. S. Geng, E. Oset, M. Doring
We evaluate theoretically the radiative decay widths into and of the two poles of the found in chiral unitary theories and we find quite different result…
Recent developments in chiral dynamics of hadrons and hadrons in nuclei
E. Oset, M. Doring, M. Kaskulov +7
In this talk I present recent developments in the field of hadronic physics and hadrons in the nuclear medium. I review the unitary chiral approach to meson baryon interaction and…
Three-body Unitarity with Isobars Revisited
M. Mai, B. Hu, M. Doring +2
The particle exchange model of hadron interactions can be used to describe three-body scattering under the isobar assumption. In this study we start from the 3->3 scattering amplit…
Helicity Amplitudes of the Lambda(1670) and two Lambda(1405) as dynamically generated resonances
M. Doring, D. Jido, E. Oset
We determine the helicity amplitudes A_1/2 and radiative decay widths in the transition Lambda(1670) to gamma Y (Y=Lambda or Sigma^0). The Lambda(1670) is treated as a dynamically…