610 citations · 11.2k across the 173 of their papers we have counts for
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Spin Decomposition of Electron in QED
Xiangdong Ji, Andreas Schäfer, Feng Yuan +2
We perform a systematic study on the spin decomposition of an electron in QED at one-loop order. It is found that the electron orbital angular momentum defined in Jaffe-Manohar and…
Transverse Momentum Resummation for Dijet Correlation in Hadronic Collisions
Peng Sun, C. -P. Yuan, Feng Yuan
We study the transverse momentum resummation for dijet correlation in hadron collisions based on the Collins-Soper-Sterman formalism. The complete one-loop calculations are carried…
Implementing the exact kinematical constraint in the saturation formalism
Kazuhiro Watanabe, Bo-Wen Xiao, Feng Yuan +1
We revisit the issue of the large negative next-to-leading order (NLO) cross section for single inclusive hadron production in collisions in the saturation formalism. By imple…
Extraction of Quark Transversity Distribution and Collins Fragmentation Functions with QCD Evolution
Zhong-Bo Kang, Alexei Prokudin, Peng Sun +1
We study the transverse momentum dependent (TMD) evolution of the Collins azimuthal asymmetries in annihilations and semi-inclusive hadron production in deep inelastic sca…
Scheme dependence and Transverse Momentum Distribution interpretation of Collins-Soper-Sterman resummation
Alexei Prokudin, Peng Sun, Feng Yuan
Following an earlier derivation by Catani-de Florian-Grazzini (2000) on the scheme dependence in the Collins-Soper-Sterman (CSS) resummation formalism in hard scattering processes,…