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arxiv: 1703.07569 · v2 · pith:YVZDQTINnew · submitted 2017-03-22 · ✦ hep-ph · hep-ex

Perturbative evolution: a different approach at small x

classification ✦ hep-ph hep-ex
keywords approachevolutionsmallcharmcircumventsconventionaldatadescribes
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We propose an approach to DGLAP evolution at small x that circumvents the usual problem that a perturbation expansion is not valid there. The data for the charm structure function are important to motivate the method, and it describes them much more successfully than the conventional approach.

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