Sivers, Boer-Mulders and worm-gear distributions at next-to-leading order

Abstract

We compute the Sivers, Boer-Mulders, worm-gear (T and L) transverse momentum dependent distributions in terms of twist-two and twist-three collinear distributions in the small-b limit up to next-to-leading order (NLO) in perturbation theory.

26 pages, 1 figure v3: fixed typos in tw2 h_{1L}^\perp

References in corpus (17)

• Relations between generalized and transverse momentum dependent parton distributions
• A Unified Picture for Single Transverse-Spin Asymmetries in Hard Processes
• Twist-3 Formalism for Single Transverse Spin Asymmetry Reexamined: Semi-Inclusive Deep Inelastic Scattering
• The Three-Loop Splitting Functions in QCD: The Helicity-Dependent Case
• Unpolarized Transverse Momentum Distributions from a global fit of Drell-Yan and Semi-Inclusive Deep-Inelastic Scattering data
• Evolution of twist-3 multi-parton correlation functions relevant to single transverse-spin asymmetry
• Extraction of the Sivers function from SIDIS, Drell-Yan, and $W^{\pm }/Z$ boson production data with TMD evolution
• PDF bias and flavor dependence in TMD distributions
• Transverse momentum dependent operator expansion at next-to-leading power
• Collinear matching for Sivers function at next-to-leading order
• N${}^3$LO extraction of the Sivers function from SIDIS, Drell-Yan, and $W^{\pm }/Z$ data
• TMD Fragmentation Functions at N${}^3$LO
• QCD factorization for twist-three axial-vector parton quasidistributions
• Definition and evolution of transverse momentum dependent distribution of twist-three
• First global QCD analysis of the TMD ${\mathbf{g}}_{1\mathbf{T}}$ from semi-inclusive DIS data
• Renormalization of twist-four operators in light-cone gauge
• QCD factorization for chiral-odd parton quasi- and pseudo-distributions

Cited by in corpus (4)

• Transverse momentum moments
• Study of worm-gear-T function $g_{1T}$ with semi-inclusive DIS data
• Perturbative $T$-odd asymmetries in the Drell-Yan process revisited
• Nucleon Tomography with 0-jettiness