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Resonance properties from a coupled channel meson exchange model
pion-nucleon scattering meson exchange model analytic structure of the scattering amplitude
2009/11/24
In this talk, I present the results on the pole structure of pion-nucleon scattering in an analytic model based on meson exchange. The analytic properties of scattering amplitudes provide important in...
Schematic Coupled-Channel Calculations for Nuclear Reactions with Unstable Beams
Schematic Coupled-Channel Calculations Nuclear Reactions Unstable Beams
2004/9/30
We study nuclear reactions in collisions of unstable projectiles with heavy targets. For this purpose, we use a simple approximation for the breakup channel and treat two-neutron halos as a single par...