Production of qq̄ pairs in Reggeon-Reggeon collisions and its contribution to the kernel of the Balitsky-Fadin-Kuraev-Lipatov equation

V. S. Fadin, R. Fiore, Antonino Flachi, M. I. Kotsky

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The contribution to the kernel of the Balitsky-Fadin-Kuraev-Lipatov equation from quark-anti-quark pairs produced in Reggeon-Reggeon interactions has been determined. In order to evaluate this contribution, the squared modulus of the amplitude for the production of such a pair has been summed over the color and spin states of the Reggeons and quarks involved and has been integrated with respect to the relative momentum of the quarks forming the pair and with respect to its invariant mass. The differential distributions of product particles have also been obtained.

Original languageEnglish
Pages (from-to)999-1007
Number of pages9
JournalPhysics of Atomic Nuclei
Volume62
Issue number6
Publication statusPublished - 1999 Jun 1
Externally publishedYes

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quarks
collisions
momentum
color
products
interactions

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

Cite this

Production of qq̄ pairs in Reggeon-Reggeon collisions and its contribution to the kernel of the Balitsky-Fadin-Kuraev-Lipatov equation. / Fadin, V. S.; Fiore, R.; Flachi, Antonino; Kotsky, M. I.

In: Physics of Atomic Nuclei, Vol. 62, No. 6, 01.06.1999, p. 999-1007.

Research output: Contribution to journalArticle

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