We present preliminary numerical results on the connected piece of the quasi-PDF of pion as determined using Wilson-Clover valence fermions on HISQ ensembles. We discuss its non-perturbative renormalization in RI/MOM scheme with and without removal of the
divergent self-energy part, and compare its running with expectation from perturbation theory. We also discuss the matching of pion QPDF to PDF, and various systematic effects associated with it.
Volume 334 -
The 36th Annual International Symposium on Lattice Field Theory (LATTICE2018) -
Hadron Structure
Renormalized quasi parton distribution function of pion
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Published on:
May 29, 2019
Abstract
DOI: https://doi.org/10.22323/1.334.0109
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.