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The small-x Behavior of the Nonsinglet Polarized Structure Function g_2 in the Double Logarithmic Approximation by Bartels, J.; Ryskin, M. G. is a scholarly article available to read on EtoBox.

What is The small-x Behavior of the Nonsinglet Polarized Structure Function g_2 in the Double Logarithmic Approximation about?

The nonsinglet spin dependent structure function $g_2(x,Q^2)$ is studied at small x within the double logarithmic approximation of perturbative QCD. Both positive and negative signature contributions are considered, and we find a power-like growth in $1/x$. We discuss how our result fits into the Wandzura-Wilczek relation.

Author

Bartels, J.; Ryskin, M. G.

Published

1999

Language

EN