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arXiv · hep-ph/0211248

NLO QCD Corrections to A_LL^pi

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

We present a calculation for single-inclusive large-p_T pion production in longitudinally polarized pp collisions in next-to-leading order QCD. The corresponding double-spin asymmetry A_LL^pi for this process will soon be used at BNL-RHIC to measure Delta g.

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B. Jager, M. Stratmann, W. Vogelsang. 2002-11-15. NLO QCD Corrections to A_LL^pi. https://doi.org/10.1063/1.1607158

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