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arXiv · 0808.1845

The Longitudinal Structure Function at HERA

R. S. Thorne
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Abstract

I investigate the theoretical uncertainties on the predictions for the longitudinal structure function. I compare the predictions using fixed-order perturbative QCD, higher twist corrections, small-x resummations and the dipole picture. I compare the various predictions to the recent HERA measurements and examine how the data still to be analysed may discriminate between the approaches.

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R. S. Thorne. 2008-08-13. The Longitudinal Structure Function at HERA. https://arxiv.org/abs/0808.1845

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