Pair production of doubly heavy diquarks
- Cite this article as:
- Braguta, V.V., Kiselev, V.V. & Chalov, A.E. Phys. Atom. Nuclei (2002) 65: 1537. doi:10.1134/1.1501666
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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.