Parton recombination effect in polarized parton distributions
arXiv:hep-ph/0406212 · doi:10.1016/j.nuclphysb.2004.06.001
Abstract
Parton recombination corrections to the standard spin-dependent Altarelli-Parisi evolution equation are considered in a nonlinear evolution equation. The properties of this recombination equation and its relation with the spin-averaged form are discussed.
25 pages, 1 figure, to be published in Nucl. Phys. B. Appendix is corrected