# QCD description of backward vector meson hard electroproduction

@article{Pire2015QCDDO,
title={QCD description of backward vector meson hard electroproduction},
author={B. Pire and Kirill M. Semenov-Tian-Shansky and L. Szymanowski},
journal={Physical Review D},
year={2015},
volume={91},
pages={094006}
}
• Published 6 March 2015
• Physics
• Physical Review D
We consider backward vector meson exclusive electroproduction off nucleons in the framework of collinear QCD factorization. Nucleon to vector meson transition distribution amplitudes arise as building blocks for the corresponding factorized amplitudes. In the near-backward kinematics, the suggested factorization mechanism results in the dominance of the transverse cross section of vector meson production ($\sigma_T \gg \sigma_L$) and in the characteristic $1/Q^8$-scaling behavior of the cross…

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