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arXiv · hep-ph/0111180

Gluonic effects in eta and eta-prime physics

Steven D. Bass
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Abstract

We review the theory and phenomenology of the axial U(1) problem with emphasis on the role of gluonic degrees of freedom in eta and eta' production processes, especially the low-energy pN -> pN eta and pN -> pN eta' reactions.

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Steven D. Bass. 2001-11-14. Gluonic effects in eta and eta-prime physics. https://doi.org/10.1238/physica.topical.099a00096

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