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Analytic reduction of transition amplitudes in radiative electroweak processes

Seungwon Baek·J. S. Shim·H. S. Song·Chaehyun Yu
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Abstract

It is shown that the transition amplitudes of radiative electroweak processes like $e^-e^+ \to ν_e \olν_e \ga$, $\ga e^- \to ν_e \olν_e e^-$, and $ν_e e^- \to ν_e e^- \ga$ can be reduced and factorized into simpler forms in the Standard Model. This method can be used in reducing many calculations of complicated radiative electroweak processes in general.

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Seungwon Baek, J. S. Shim, H. S. Song, Chaehyun Yu. 1998-04-13. Analytic reduction of transition amplitudes in radiative electroweak processes. https://arxiv.org/abs/hep-ph/9804278

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