Abstract
We report a measurement of the D0 meson mass using the decay chain D*(2010)+→D0π+ with D0→K -K-K+π+. The data were recorded with the BABAR detector at center-of-mass energies at and near the Υ(4S) resonance, and correspond to an integrated luminosity of approximately 477 fb-1. We obtain m(D0)=(1864.841±0.048±0.063) MeV, where the quoted errors are statistical and systematic, respectively. The uncertainty of this measurement is half that of the best previous measurement. © 2013 American Physical Society.
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CITATION STYLE
Lees, J. P., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., … Wu, S. L. (2013). Measurement of the mass of the D0 meson. Physical Review D - Particles, Fields, Gravitation and Cosmology, 88(7). https://doi.org/10.1103/PhysRevD.88.071104
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