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\left(\frac{q_{\omega}dm_{b1}}{16\pi^3}\right)
 
\left(\frac{q_{\omega}dm_{b1}}{16\pi^3}\right)
 
\left(\frac{q_{\rho}dm_\omega}{16\pi^3}\right)
 
\left(\frac{q_{\rho}dm_\omega}{16\pi^3}\right)
\left(\frac{q_{\pidm_\rho}}{16\pi^2}\right)
+
\left(\frac{q_{\pi dm_\rho}}{16\pi^3}\right)
 
</math>
 
</math>
 
where <math>k_i</math> is the beam photon momentum in the G-J frame.  The explicit kinematic factors from the initial-state flux and the density of final states for each of the decays are not factored into the T matrix so that we can make sure that it explicitly respects unitarity in each partial wave. In terms of the individual decay matrix elements introduced earlier, the T matrix element can be written as
 
where <math>k_i</math> is the beam photon momentum in the G-J frame.  The explicit kinematic factors from the initial-state flux and the density of final states for each of the decays are not factored into the T matrix so that we can make sure that it explicitly respects unitarity in each partial wave. In terms of the individual decay matrix elements introduced earlier, the T matrix element can be written as

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