Braun, Vladimir M. and Ji, Yao and Vladimirov, Alexey (2021) QCD factorization for twist-three axial-vector parton quasidistributions. JOURNAL OF HIGH ENERGY PHYSICS (5): 86. ISSN 1029-8479
Full text not available from this repository. (Request a copy)Abstract
The transverse component of the axial-vector correlation function of quark fields is a natural starting object for lattice calculations of twist-3 nucleon parton distribution functions. In this work we derive the corresponding factorization expression in terms of twist-2 and twist-3 collinear distributions to one-loop accuracy. The results are presented both in position space, as the factorization theorem for Ioffe-time distributions, and in momentum space, for the axial-vector quasi- and pseudodistributions.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | DEEP-INELASTIC-SCATTERING; STRUCTURE-FUNCTION G(2)(X; STRUCTURE-FUNCTION G2(X; EVOLUTION-EQUATIONS; TRANSVERSE SPIN; QUANTUM CHROMODYNAMICS; POWER CORRECTIONS; SUM-RULES; SINGLE-SPIN; OPERATORS; NLO Computations; QCD Phenomenology |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 10 Aug 2022 10:14 |
| Last Modified: | 10 Aug 2022 10:14 |
| URI: | https://pred.uni-regensburg.de/id/eprint/46348 |
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