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Pair production of doubly heavy diquarks

  • Elementary Particles and Fields
  • Theory
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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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Authors and Affiliations

  1. Institute for High Energy Physics, Protvino, Moscow oblast, 142284, Russia

    V. V. Braguta, V. V. Kiselev & A. E. Chalov

Authors
  1. V. V. Braguta
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  2. V. V. Kiselev
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  3. A. E. Chalov
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Translated from Yadernaya Fizika, Vol. 65, No. 8, 2002, pp. 1575–1582.

Original Russian Text Copyright © 2002 by Braguta, Kiselev, Chalov.

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Braguta, V.V., Kiselev, V.V. & Chalov, A.E. Pair production of doubly heavy diquarks. Phys. Atom. Nuclei 65, 1537–1544 (2002). https://doi.org/10.1134/1.1501666

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  • DOI: https://doi.org/10.1134/1.1501666

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