Centro de Excelencia Severo Ochoa
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Webinar of the series "Hadron Structure(s) from First Principles"
Exploration of parton distributions with lattice simulations is the rapidly growing field of QCD. Different collaborations use a variety of observables to study the parton dynamics, including quasi- and pseudo- parton distributions, Ioffe-time distributions, current correlators, and others. All these approaches are grounded on the same fundamental principle: QCD factorization theorems. In the talk, I describe how and why QCD factorization theorems can be applied to lattice observables. I highlight strong and weaks sides of various observables. Also, I discuss the possibility to study transverse-momentum motions of partons with lattice methods, which was suggested recently.
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