Charm Spectroscopy in the BaBar Experiment
L. Lopez, U Bari, Bari Infn
Abstract
L. Lopez, U Bari, Bari Infn
Abstract
New and recent results are presented on charm spectroscopy from BABAR experiment at SLAC. In particular, new estimates of [illegible] meson properties and the discovery of a new D{sub s}{sup +} meson at 2.856 GeV/c{sup 2} decaying to DK are addressed. These analyses have been performed using e{sup +}e{sup -} {yields} c{bar c} continuum events on a data sample corresponding to an integrated luminosity of about 240 fb{sup -1}.
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New and recent results are presented on charm spectroscopy from BABAR experiment at SLAC. In particular, new estimates of [illegible] meson properties and the discovery of a new D{sub s}{sup +} meson at 2.856 GeV/c{sup 2} decaying to DK are addressed. These analyses have been performed using e{sup +}e{sup -} {yields} c{bar c} continuum events on a data sample corresponding to an integrated luminosity of about 240 fb{sup -1}.
Key concepts: Physics, Charm (quantum number), Meson, Particle physics, Spectroscopy, Nuclear physics, Luminosity, Bar (unit)