CHARM AND CHARMONIUM SPECTROSCOPY FROM B -FACTORIES
A. Palano
Abstract
A. Palano
Abstract
New and recent results are presented on charm and charmonium spectroscopy from BABAR experiment at SLAC. In particular, measurements on DsJ states branching fractions have been performed both in B-decays and inclusive [Formula: see text] interactions. Here a search for Dsj(2632) has been performed and a new DsJ state at a mass of 2.856 GeV /c2 has been observed. A search for Y(4260) has been performed in exclusive [Formula: see text] production from initial-state radiation.
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New and recent results are presented on charm and charmonium spectroscopy from BABAR experiment at SLAC. In particular, measurements on DsJ states branching fractions have been performed both in B-decays and inclusive [Formula: see text] interactions. Here a search for Dsj(2632) has been performed and a new DsJ state at a mass of 2.856 GeV /c2 has been observed. A search for Y(4260) has been performed in exclusive [Formula: see text] production from initial-state radiation.
Key concepts: Physics, Particle physics, Charm (quantum number), Branching fraction, Nuclear physics, Spectroscopy, Quantum mechanics