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Fragmentation contribution to the transverse single-spin asymmetry in proton-proton collisions
A. Metz, D. Pitonyak
Within the collinear twist-3 framework, we study the single-spin asymmetry (SSA) in collisions between unpolarized protons and transversely polarized protons with focus on the frag…
Analysis of the double-spin asymmetry A_LT in inelastic nucleon-nucleon collisions
A. Metz, D. Pitonyak, A. Schaefer +1
Within the collinear twist-3 framework, we analyze the double-spin asymmetry in collisions between longitudinally polarized nucleons and transversely polarized nucleons with focus…
Single-spin asymmetries in inclusive deep inelastic scattering and multiparton correlations in the nucleon
A. Metz, D. Pitonyak, A. Schaefer +3
Transverse single-spin asymmetries in inclusive deep inelastic lepton-nucleon scattering can be generated through multiphoton exchange between the leptonic and the hadronic part of…
Double spin asymmetry A_{LT} in direct photon production
Zuo-Tang Liang, Andreas Metz, Daniel Pitonyak +3
We study the longitudinal-transverse double spin asymmetry for direct photon production in nucleon-nucleon scattering by using the collinear twist-3 approach. This asymmet…