A fit to the data gives a mass of 1367$\pm$75 MeV and width of 439$\pm$135 MeV, consistent within the large errors with the $\overline{B}^o$ case. (We do not have enough statistics here to fit the $M_B$ distribution in bins of $\omega\pi^-$ mass.) The $\omega\pi^-$ fraction of the $(4\pi)^-$ final state is 25%, and all the $\omega\pi^-$ is consistent with coming from the $A^-$.

Analysis of $D^{*+}\omega\pi^-$ Decay Angular Distributions {#sec:angular}
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The $A^-$ is produced along with a spin-1 $D^*$ from a spin-0 $B$. If the $A^-$ is spin-0 the $D^*$ would be fully polarized in the $(J,~J_z)= (1,0)$ state. If the $A^-$ were to be spin-1 any combinations of z-components would be allowed. It is natural then to examine the helicity angle of the $D^{*+}$ by viewing the cosine of the helicity angle of the $\pi^+$ with respect to the $B$ in the $D^{*+}$ rest frame.

Another decay angle that can be examined is that of the $\omega\pi$ system. If the $A^-$ is spin-0, the $\omega$ is polarized in the (1,0) state and may be if the $A^-$ is spin-1. Here the helicity angle is defined as the angle between the normal to the $\omega$ decay plane and the 