Low energy pion-$Lambda_b$ interaction


الملخص بالإنكليزية

In this work we study the low energy pion-$Lambda_b$ interaction considering effecective chiral Lagrangians that include pions, baryons and the corresponding resonances. Interactions mediated by a $sigma$ meson exchange are also considered. The scattering amplitudes are calculated and then we determine the angular distributions and polarizations.

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