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arXiv · 1110.5160

Gluon polarization in the proton

Steven D. Bass·Andrew Casey·Anthony W. Thomas
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Abstract

We combine heavy-quark renormalization group arguments with our understanding of the nucleon's wavefunction to deduce a bound on the gluon polarization Delta g in the proton. The bound is consistent with the values extracted from spin experiments at COMPASS and RHIC.

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Steven D. Bass, Andrew Casey, Anthony W. Thomas. 2011-10-24. Gluon polarization in the proton. https://doi.org/10.1103/physrevc.83.038202

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