Extracting the kaon Collins function from e+e- hadron pair production data

D'ALESIO, UMBERTO;
2016-01-01

Abstract

The latest data released by the BABAR Collaboration on azimuthal correlations measured for pion-kaon and kaon-kaon pairs produced in e+e- annihilations allow, for the first time, a direct extraction of the kaon Collins functions. These functions are then used to compute the kaon Collins asymmetries in semi-inclusive deep inelastic scattering processes, which result in good agreement with the measurements performed by the HERMES and COMPASS collaborations.
2016
Inglese
PHYSICAL REVIEW D
93
3
8
WOS:000370246900003
2-s2.0-84959540356
http://harvest.aps.org/bagit/articles/10.1103/PhysRevD.93.034025/apsxml
Esperti anonimi
internazionale
scientifica
Nuclear and high energy physics
sì
Anselmino, M.; Boglione, M.; D'Alesio, Umberto; Hernandez, J. O. Gonzalez; Melis, S.; Murgia, F.; Prokudin, A.
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
7
reserved
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