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arXiv · 1509.08016

One-loop matching for transversity generalized parton distribution

Xiaonu Xiong·Jian-Hui Zhang
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Abstract

Recent developments showed that light cone parton distributions can be studied by investigating the large momentum limit of the so-called quasiparton distributions, which are defined in terms of spacelike correlators, and therefore can be readily computed on the lattice. These two distributions can be connected to each other by a perturbative factorization formula or matching condition that allows one to convert the latter into the former. Here we present the one-loop matching condition for the transversity generalized quark distribution in the nonsinglet case

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Xiaonu Xiong, Jian-Hui Zhang. 2015-09-26. One-loop matching for transversity generalized parton distribution. https://doi.org/10.1103/physrevd.92.054037

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