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Amplitudes for the Exotic b1π Decay (view source)
Revision as of 20:20, 15 August 2011
, 20:20, 15 August 2011→Assembly of the full amplitude
\langle \mathbf{q}_\pi 0 0; \mathbf{q}_\rho \lambda_\rho 0; \mathbf{q}_\omega \lambda_\omega 0; \mathbf{q}_{b1}\lambda_{b1} 0
\langle \mathbf{q}_\pi 0 0; \mathbf{q}_\rho \lambda_\rho 0; \mathbf{q}_\omega \lambda_\omega 0; \mathbf{q}_{b1}\lambda_{b1} 0
| U | \epsilon_\gamma; J_R \lambda_R \epsilon_R;s,t \rangle
| U | \epsilon_\gamma; J_R \lambda_R \epsilon_R;s,t \rangle
\langle J_R \lambda_R \epsilon_R; \mathbf{p_f}, \lambda_f | W | \mathbf{p_i}, \lambda_i\rangle
\langle J_R \lambda_R \epsilon_R;s,t; \mathbf{p_f}, \lambda_f | W | \mathbf{p_i}, \lambda_i\rangle
</math>
</math>
The aggregate decay matrix element can be further broken up into a product of individual decay amplitudes,
The aggregate decay matrix element can be further broken up into a product of individual decay amplitudes,