On the application of the effective action approach to amplitudes with reggeon splitting

M.A. Braun, S.S. Pozdnyakov, M.Y. Salykin, M.I. Vyazovsky

Результат исследований: Научные публикации в периодических изданияхстатья

4 Цитирования (Scopus)

Аннотация

Application of the effective action approach to amplitudes with loop integration is studied for collisions on two and three centers with possible gluon emission. A rule is formulated for the integration around pole singularities in the induced vertices which brings the results in agreement with the QCD. It is demonstrated that the amplitudes can be restored from the purely transverse picture by introducing the standard Feynman propagators for intermediate gluons and quarks.
Язык оригиналаанглийский
Страницы (с-по)1-13
ЖурналEuropean Physical Journal C
Том74
Номер выпуска8
DOI
СостояниеОпубликовано - 2014

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