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Measurement of the mass of the D-0 meson
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| BABAR Collaboration; Martínez Vidal, Fernando Perfil; Oyanguren Campos, Arantza Perfil; Villanueva Pérez, Pablo | |||
| This document is a artículoDate2013 | |||
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Este documento está disponible también en : http://dx.doi.org/10.1103/PhysRevD.88.071104 |
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Este documento está disponible también en : http://hdl.handle.net/10550/33954 |
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| We report a measurement of the D-0 meson mass using the decay chain D* (2010) + -> D-0 pi(+) with D-0 -> K-K-K+pi(+). The data were recorded with the BABAR detector at center-of-mass energies at and near the Upsilon(4S) resonance, and correspond to an integrated luminosity of approximately 477 fb(-1). We obtain m(D-0) (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. | |||
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BABAR Collaboration Martínez Vidal, Fernando Oyanguren Campos, Arantza Villanueva Pérez, Pablo 2013 Measurement of the mass of the D-0 meson Physical Review D 88 7 071104-1 071104-7 |
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| http://dx.doi.org/10.1103/PhysRevD.88.071104 |
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22 - Física [3724]