Elasticπ+Compton scattering

Based on theoretical comparison of ${\pi }^{+}$ elastic Compton scattering with data on production of ${\pi }^{+}\gamma$ systems in ${\pi }^{+}Z\to {\pi }^{+}\gamma Z$ reactions, we present additional evidence of the veracity of the Primakoff formalism at the ≲ 10% level of uncertainty.