Preprint hep-ph/9409417
نویسنده
چکیده
We point out that polarization measurements such as the longitudinal fraction and the transverse left-right asymmetry in the Bauer-Stech-Wirbel (BSW) class III processes involving two final vector mesons, B → ρ−D∗ taken as an example, are useful in determining the relative sign as well as the relative magnitudes of the coefficients a1 and a2. E-mail : [email protected] Postal address: LPTHE, Tour 24, 5ème Etage, Université Pierre & Marie Curie and Université Denis Diderot, 2 Place Jussieu, F-75251 Paris CEDEX 05, France. Unité associée au CNRS URA 280
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تاریخ انتشار 1994