Measurement of Decay Amplitudes of B -->(c cbar) Kstar with an Angular Analysis, for (c cbar)=J/psi, psi(2S) and chi_c1

The BABAR Collaboration, B. Aubert

We perform the first three-dimensional measurement of the amplitudes of $B\to \psi (2S)K^{\ast }$ and $B\to {\chi }_{c1}{K}^{\ast }$ decays and update our previous measurement for $B\to J/\psi K^{\ast }$. We use…