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Instanton Contribution to Polarized and Unpolarized Gluon Distribution in Nucleon

N. I. Kochelev
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Abstract

The contribution of the anomalous quark-gluon interaction induced by instantons to the polarized and unpolarized gluon distributions in nucleon is estimated. It is shown that this interaction leads to negative gluon polarization in nucleon.

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N. I. Kochelev. 1997-07-22. Instanton Contribution to Polarized and Unpolarized Gluon Distribution in Nucleon. https://arxiv.org/abs/hep-ph/9707418

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