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arXiv · 1909.13802

Process-independent effective coupling and the pion structure function

José Rodríguez-Quintero·Lei Chang·Khépani Raya·Craig D. Roberts
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Abstract

We sketch the calculation of the pion structure functions within the DSE framework, following two alternative albeit consistent approaches, and discuss then their QCD evolution, the running driven by an effective charge, from a hadronic scale up to any larger one accessible to experiment.

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José Rodríguez-Quintero, Lei Chang, Khépani Raya, Craig D. Roberts. 2019-09-30. Process-independent effective coupling and the pion structure function. https://doi.org/10.1088/1742-6596/1643/1/012177

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