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Associated charmonium-bottomonium production in a single boson $e^+e^-$ annihilation

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 نشر من قبل Ilia Belov
 تاريخ النشر 2021
  مجال البحث
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The production cross sections of $J/psi~eta_b$, $Upsilon;eta_c$ pairs in a single boson $e^+e^-$ annihilation have been studied in a wide range of energies, which will be achieved at future $e^+e^-$ colliders. The main color singlet contributions to the production processes are taken into account, including the one loop QCD contribution.



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