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arXiv · 0905.1321

F_L proton structure function from the unified DGLAP/BFKL approach

Krzysztof Golec-Biernat·Anna M. Stasto
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Abstract

We compute the longitudinal proton structure function F_L from the k_T factorization scheme, using the unified DGLAP/BFKL resummation approach at small x for the unintegrated gluon density. The differences between the k_T factorization, collinear factorization and dipole approaches are analyzed and discussed. The comparisons with the HERA data are made and predictions for the proposed Large Hadron-Electron Collider are also provided.

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Krzysztof Golec-Biernat, Anna M. Stasto. 2009-05-08. F_L proton structure function from the unified DGLAP/BFKL approach. https://doi.org/10.1103/physrevd.80.014006

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