Dynamically Generated Open and Hidden Charm Meson Systems

por Daniel Gamermann (IFIC)

viernes 23 mar. 2007 12:00 → 13:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

A SU(4) symmetrical Lagrangian is build and the symmetry is broken down to SU(3) by identifying currents where heavy mesons are exchanged and suppressing those. Unitarization in couple channels leads to dynamical generation of resonances, in particular a new hidden charm resonance with mass 3.7 GeV is predicted.