Measurement ofB0→Ds(*)+D*−branching fractions andB0→Ds*+D*−polarization with a partial reconstruction technique
نویسندگان
چکیده
منابع مشابه
* − with a Partial Reconstruction Technique
We present measurements of the decays B0 → D (∗)+ s D∗−, using data recorded by the BABAR detector in 1999 and 2000, consisting of 20.8 fb. The analysis is conducted with a partial reconstruction technique, in which only the D (∗)+ s and the soft pion from the D∗− decay are reconstructed. From the observed rates, we measure the branching fractions B(B0 → D+ s D ∗−) = (1.03 ± 0.14 ± 0.13 ± 0.26)...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2003
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.67.092003