M. J. Lewczuk

Measurement of the mass of the D0 meson

J. P. Lees, V. Poireau, V. Tisserand, E. Graugés et autres

We report a measurement of the ${D}^{0}$ meson mass using the decay chain ${D}^{*}(2010{)}^{+}\ensuremath{\rightarrow}{D}^{0}{\ensuremath{\pi}}^{+}$ with ${D}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{K}^{\ensuremath{-}}{K}^{+}{\ensuremath{\pi}}^{+}$. The data were recorded with the BABAR detector at center-of-mass energies at and near the $\mathit{\ensuremath{\Upsilon}}(4S)$ resonance, and correspond to an integrated luminosity of approximately $477\text{ …

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