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Observation of the chi_c2(2P) meson in the reaction gamma gamma -> D Dbar at BABAR
chi_c2(2P) meson DDbar system integrated luminosity
2010/3/15
A search for the Z(3930) resonance in gamma gamma production of the DDbar system has been performed using a data sample corresponding to an integrated luminosity of 384 fb^-1 recorded by the BABAR exp...