Physics of Atomic Nuclei

, Volume 65, Issue 8, pp 1537–1544

Pair production of doubly heavy diquarks

  • V. V. Braguta
  • V. V. Kiselev
  • A. E. Chalov
Elementary Particles and Fields Theory

Abstract

The differential and total cross sections for the pair production of doubly heavy diquarks are calculated analytically within the diquark model. The cases of electron-positron and quark-antiquark annihilation are considered. The ratios of the total cross sections to the corresponding cross sections for annihilation into two heavy quarks are estimated numerically.

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Copyright information

© MAIK "Nauka/Interperiodica" 2002

Authors and Affiliations

  • V. V. Braguta
    • 1
  • V. V. Kiselev
    • 1
  • A. E. Chalov
    • 1
  1. 1.Institute for High Energy PhysicsMoscow oblastRussia

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