Gluon emission in interaction of two reggeons

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

Результат исследований: Научные публикации в периодических изданияхстатья

5 Цитирования (Scopus)

Аннотация

The vertex is constructed for gluon production in interaction of two reggeons coupled to projectiles and two reggeons coupled to targets. The vertex can be used to build cross-sections for collisions of two pairs of nucleons in AA scattering. Transversality of the constructed vertex is demonstrated as well as its good behaviour at large longitudinal momenta necessary for applications. Poles at zero values of longitudinal momenta are discussed and it is found that they remain in the amplitudes unlike in the case of a single projectile.
Язык оригиналаанглийский
Число страниц15
ЖурналEuropean Physical Journal C
Том75
Номер выпуска5
DOI
СостояниеОпубликовано - 2015

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