The Contribution of e^+e^- Pair to the QED Two-Loop Vertex Correction for the Muon Vertex at High Energy
スポンサーリンク
概要
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The contribution of electron vacuum polarization to the QED two-loop vertex correction is obtained for the muon vertex of the Dirac type at the time-like high energy. Also obtained is the emission probability of a soft e^+e^- pair from the muon vertex. The leading mass-singularities in these two results cancel with each other when added in the physical cross-section.
- 理論物理学刊行会の論文
- 1987-07-25
著者
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Igarashi Masataka
Department Of Physics Tokai University
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Igarashi Masataka
Department Of Phvscis Tokai University
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