Perspectives in Polarized Leptoproduction
P.J. Mulders, M. Boglione
TL;DR
This paper explores azimuthal asymmetries and higher twist effects in polarized leptoproduction, revealing insights into parton transverse momentum and gluon dynamics in hadrons.
Contribution
It provides a detailed analysis of observables in polarized deep inelastic leptoproduction, emphasizing their role in understanding parton transverse momentum and gluon behavior.
Findings
Azimuthal asymmetries encode information on parton transverse momentum.
Higher twist corrections are significant in polarized leptoproduction.
The study links observables to gluon dynamics within hadrons.
Abstract
We discuss specific observables that can be measured in deep inelastic leptoproduction in the case of 1-particle inclusive measurements, namely azimuthal asymmetries and power-suppressed (higher twist) corrections. These quantities contain information on the intrinsic transverse momentum of partons, with close connection to the gluon dynamics in hadrons.
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