A model for parton distributions in hadrons
A. Edin (DESY, Hamburg), G. Ingelman (DESY, Hamburg, Uppsala, University, Sweden)
TL;DR
This paper presents an analytical model for non-perturbative parton distributions in hadrons, explaining valence and sea quark origins, and successfully describing structure function data.
Contribution
It introduces a simple physical argument-based analytical model for parton distributions, emphasizing pion contributions to sea quarks.
Findings
Provides a good fit to structure function data.
Offers new insights into the origin of sea partons.
Derives valence distributions from physical principles.
Abstract
The non-perturbative parton distributions in hadrons are derived from simple physical arguments resulting in an analytical expression for the valence parton distributions. The sea partons arise mainly from pions in hadronic fluctuations. The model gives new insights and a good description of structure function data.
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