A model of $\bar{B}^0\to D^{*+}\omega\pi^-$ decay

TL;DR

This paper proposes a parameterization of the decay matrix element for ar;B^0^{*+}omegapi^- decay, incorporating intermediate states up to spin 3, to aid experimental analysis through angular distribution modeling.

Contribution

It introduces a new parameterization method for the decay matrix element, including intermediate states up to spin 3, and provides angular distribution analysis for experimental use.

Findings

Angular distributions for various hypotheses were obtained.

Monte Carlo simulations validated the parameterization.

Intermediate states up to spin 3 are significant in the decay analysis.

Abstract

We suggest a parameterization of the matrix element for $\bar{B}^0\to D^{*+}\omega\pi^-$ decay using kinematic variables convenient for experimental analysis. The contributions of intermediate $\omega\pi$- and $D^{**}$-states up to spin 3 have been taken into account. The angular distributions for each discussed hypothesis have been obtained and analysed using Monte-Carlo simulation.