Semi-inclusive production of two back-to-back hadron pairs in $e^{+}{e}^{-}$ annihilation revisited

Hrayr H. Matevosyan, Alessandro Bacchetta, Daniël Boer +4

The cross section for back-to-back hadron pair production in $e^{+}{e}^{-}$ annihilation provides access to the dihadron fragmentation functions (DiFF) needed to extract nucleon parton d…