We present an analysis of inclusive Ωc0 baryon production and decays in 230.5fb-1 of data recorded with the BABAR detector. Ωc0 baryons are reconstructed in four final states (Ω-π+, Ω-π+π0, Ω-π+π+π-, Ξ-K-π+π+) and the corresponding ratios of branching fractions are measured. We also measure the momentum spectrum in the e+e- center-of-mass frame. From the spectrum, we observe Ωc0 production from B decays and in cc̄ events, and extract the two rates of production. © 2007 The American Physical Society.

Aubert, B., Bona, M., Boutigny, D., Karyotakis, Y., Lees, J., Poireau, V., et al. (2007). Production and decay of Ωc0. PHYSICAL REVIEW LETTERS, 99(6), 1-7 [10.1103/PhysRevLett.99.062001].

Production and decay of Ωc0

PATRIGNANI, CLAUDIA;
2007

Abstract

We present an analysis of inclusive Ωc0 baryon production and decays in 230.5fb-1 of data recorded with the BABAR detector. Ωc0 baryons are reconstructed in four final states (Ω-π+, Ω-π+π0, Ω-π+π+π-, Ξ-K-π+π+) and the corresponding ratios of branching fractions are measured. We also measure the momentum spectrum in the e+e- center-of-mass frame. From the spectrum, we observe Ωc0 production from B decays and in cc̄ events, and extract the two rates of production. © 2007 The American Physical Society.
2007
Aubert, B., Bona, M., Boutigny, D., Karyotakis, Y., Lees, J., Poireau, V., et al. (2007). Production and decay of Ωc0. PHYSICAL REVIEW LETTERS, 99(6), 1-7 [10.1103/PhysRevLett.99.062001].
Aubert, B; Bona, M.; Boutigny, D.; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Prudent, X.; Tisserand, V.; Zghiche, A.; Tico, J. Garra; Grauges, E.; Lope...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/550633
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