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arXiv · 1212.2099

QCD resummation for semi-inclusive hadron production processes

Daniele P. Anderle·Felix Ringer·Werner Vogelsang
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Abstract

We investigate the resummation of large logarithmic perturbative corrections to hadron production in electron-positron annihilation and semi-inclusive deep-inelastic scattering. We find modest, but significant, enhancements of hadron multiplicities in the kinematic regimes accessible in present high-precision experiments. Our results are therefore relevant for the determination of hadron fragmentation functions from data for these processes.

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Daniele P. Anderle, Felix Ringer, Werner Vogelsang. 2012-12-10. QCD resummation for semi-inclusive hadron production processes. https://doi.org/10.1103/physrevd.87.034014

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