Higher Twists
arXiv:2212.02887 · doi:10.1051/epjconf/202227401012
Abstract
Higher twist corrections refer to a certain class of contributions to hard processes in strong interactions that are suppressed by a power of the hard scale. This is a very broad field of research which is becoming more and more important as the accuracy of the available experimental data increases. I give an overview of some basic relevant theory concepts and technical developments, and briefly discuss a few phenomenological applications.
12 pages, 7 figures, Plenary talk at 15th Conference on Quark Confinement and the Hadron Spectrum, 1-6 August 2022, Stavanger, Norway Stavanger, Norway
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