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arXiv · hep-ph/0309051

Longitudinally Polarized Photoproduction of Inclusive Hadrons Beyond the Leading Order

B. Jager·M. Stratmann·W. Vogelsang
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Abstract

We present a complete next-to-leading order QCD calculation for single-inclusive large-pT hadron production in longitudinally polarized lepton-nucleon collisions, consistently including ``direct'' and ``resolved'' photon contributions. This process could be studied experimentally at a future polarized lepton-proton collider like eRHIC at BNL. We examine the sensitivity of such measurements to the so far completely unknown parton content of circularly polarized photons.

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B. Jager, M. Stratmann, W. Vogelsang. 2003-09-04. Longitudinally Polarized Photoproduction of Inclusive Hadrons Beyond the Leading Order. https://doi.org/10.1103/physrevd.68.114018

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