We present a new measurement of the branching ratio of the Cabibbo suppressed decay D0→π-μ+ν relative to the Cabibbo favored decay D0→K-μ+ν and an improved measurement of the ratio |f+ π(0)/f+K(0)|. Our results are 0.074±0.008±0.007 for the branching ratio and 0.85±0. 04±0.04±0.01 for the form factor ratio, respectively.

Link, J., Yager, P., Anjos, J., Bediaga, I., Gobel, C., Machado, A., et al. (2005). Measurement of the branching ratio of the decay D0 → π-μ+ν relative to D0 → K -μ+ν. PHYSICS LETTERS. SECTION B, 607(1-2), 51-58 [10.1016/j.physletb.2004.12.062].

Measurement of the branching ratio of the decay D0 → π-μ+ν relative to D0 → K -μ+ν

Gianini G.;
2005

Abstract

We present a new measurement of the branching ratio of the Cabibbo suppressed decay D0→π-μ+ν relative to the Cabibbo favored decay D0→K-μ+ν and an improved measurement of the ratio |f+ π(0)/f+K(0)|. Our results are 0.074±0.008±0.007 for the branching ratio and 0.85±0. 04±0.04±0.01 for the form factor ratio, respectively.
Articolo in rivista - Articolo scientifico
article; hadron; lepton; mathematical analysis; neutrino; nuclear physics
English
2005
607
1-2
51
58
none
Link, J., Yager, P., Anjos, J., Bediaga, I., Gobel, C., Machado, A., et al. (2005). Measurement of the branching ratio of the decay D0 → π-μ+ν relative to D0 → K -μ+ν. PHYSICS LETTERS. SECTION B, 607(1-2), 51-58 [10.1016/j.physletb.2004.12.062].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/455453
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