Renormalization of Chiral-Even Twist-3 Light-cone Wave Functions for Vector Mesons in QCD

Abstract

We present the one-loop anomalous dimension matrices for the chiral-even twist-3 (nonsinglet) conformal operators, which govern the scale-dependence of the vector meson light-cone wave functions through the conformal expansion. It is clarified that the constraints from the charge-conjugation invariance and the chirality conservation allow only one independent anomalous dimension matrix for each conformal spin.

9 pages in Latex. No figures. Submitted to Phys. Lett. B

References in corpus (2)

• Single spin asymmetries from a gluonic background in the Drell-Yan process
• Scale dependence of the chiral-odd twist-3 distributions $h_L(x)$ and $e(x)$

Cited by in corpus (7)

• Higher Twist Distribution Amplitudes of Vector Mesons in QCD: Formalism and Twist Three Distributions
• Twist-3 Distribution Amplitudes of K* and phi Mesons
• Scale dependence of twist-three contributions to single spin asymmetries
• Light-Cone Distribution Amplitudes of Axial-vector Mesons
• Polarized Structure Functions in QCD
• Twist-3 polarized structure functions
• Higher twist light-cone distribution amplitudes of vector mesons in QCD