arXiv · hep-ph/9501309
An Estimate of the Proton Singlet Axial Constant
Abstract
The value of the proton singlet axial constant is estimated. It has been shown that the axial anomaly plays a crucial role in this calculation. Obtained result is sufficiently suppressed in comparison with the naively expected one. The magnitude of the strange quark contribution for the proton state is also computed approximately.
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G. T. Gabadadze. 1995-01-16. An Estimate of the Proton Singlet Axial Constant. https://arxiv.org/abs/hep-ph/9501309
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