Collins function from recent e+e− data

Apr 12, 2016, 6:10 PM
15m
SR4a (DESY Hamburg)

SR4a

DESY Hamburg

Spin Physics WG6 Spin Physics

Speaker

Dr J. Osvaldo Gonzalez Hernandez (Old Dominion University)

Description

New investigations on the Collins functions have been made possible by recent e+ e− annihilation data released by the BaBar Collaboration. These data allow to directly infer the transverse momentum dependence of the Collins function for pions and, for the first time, attempt extractions of the kaon Collins function. In this talk, I will discuss our recent results of the analysis of these and other available data sets, within a simple gaussian model.

Primary author

Dr J. Osvaldo Gonzalez Hernandez (Old Dominion University)

Presentation materials