# Factorization model for distributions of quarks in hadrons

@article{Ermolaev2015FactorizationMF, title={Factorization model for distributions of quarks in hadrons}, author={B. I. Ermolaev and Mario Greco and Serhiy Troyan}, journal={The European Physical Journal C}, year={2015}, volume={75}, pages={1-13} }

We consider distributions of unpolarized (polarized) quarks in unpolarized (polarized) hadrons. Our approach is based on QCD factorization. We begin with a study of the basic factorization for the parton–hadron scattering amplitudes in the forward kinematics and suggest a model for non-perturbative contributions to such amplitudes. This model is based on this simple observation: after emitting an active quark by the initial hadron, the remaining set of quarks and gluons becomes unstable, so a…

## 4 Citations

Model for non-perturbative contributions to the quark distributions

- Physics
- 2016

In the present talk we briefly discuss the most general form of QCD Factorization, which we call Basic Factorization, and show how it is related to the conventional forms of factorization:…

Non-perturbative inputs for gluon distributions in the hadrons

- Physics
- 2017

Description of hadronic reactions at high energies is conventionally done in the framework of QCD factorization. All factorization convolutions comprise non-perturbative inputs mimicking…

New approach to non-perturbative inputs for parton distributions in QCD factorization

- Physics
- 2017

Description of hadronic reactions at high energies requires knowledge of QCD at both high and low energy scales. As QCD at low-energy scale is poorly known, the straightforward calculations must be…

Intrinsic mass scale in QCD factorization

- Physics
- 2017

In this paper we argue for existence of an intrinsic mass scale in QCD factorization and present a possible origin of it. Values of this scale are within the Non-Perturbative QCD mass range. It…

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