Speaker
Aurore Courtoy
(IFPA)
Description
We propose an extraction of the valence transversity parton distributions. Based on an analysis of pion-pair production in deep-inelastic scattering off transversely polarized targets, this extraction of transversity is performed in the framework of collinear factorization, where dihadron fragmentation functions are involved. The recently released data for proton and deuteron targets at HERMES and COMPASS allow for a flavor separation of the valence transversities, for which we give a complete statistical study.
Author
Aurore Courtoy
(IFPA)
Co-authors
Alessandro Bacchetta
(University of Pavia)
Marco Radici
(INFN)
