Renormalized quasi parton distribution function of pion

Nikhil Karthik; Taku Izubuchi; Luchang Jin; Christos Kallidonis; Swagato Mukherjee; Peter Petreczky; Charles Shugert; Sergey Syritsyn

Renormalized quasi parton distribution function of pion

Nikhil Karthik
, Taku Izubuchi
, Luchang Jin
, Christos Kallidonis
, Swagato Mukherjee
, Peter Petreczky
, Charles Shugert
, Sergey Syritsyn

Physics and Astronomy

Brookhaven National Laboratory
Brookhaven National Lab
University of Connecticut
Stony Brook University

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

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 nonperturbative 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.

Original language	English
Article number	109
Journal	Proceedings of Science
Volume	334
State	Published - 2018
Event	36th Annual International Symposium on Lattice Field Theory, LATTICE 2018 - East Lansing, United States Duration: Jul 22 2018 → Jul 28 2018

Cite this

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title = "Renormalized quasi parton distribution function of pion",

abstract = "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 nonperturbative 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.",

author = "Nikhil Karthik and Taku Izubuchi and Luchang Jin and Christos Kallidonis and Swagato Mukherjee and Peter Petreczky and Charles Shugert and Sergey Syritsyn",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 36th Annual International Symposium on Lattice Field Theory, LATTICE 2018 ; Conference date: 22-07-2018 Through 28-07-2018",

year = "2018",

language = "English",

volume = "334",

journal = "Proceedings of Science",

issn = "1824-8039",

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TY - JOUR

T1 - Renormalized quasi parton distribution function of pion

AU - Karthik, Nikhil

AU - Izubuchi, Taku

AU - Jin, Luchang

AU - Kallidonis, Christos

AU - Mukherjee, Swagato

AU - Petreczky, Peter

AU - Shugert, Charles

AU - Syritsyn, Sergey

PY - 2018

Y1 - 2018

N2 - 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 nonperturbative 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.

AB - 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 nonperturbative 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.

UR - https://www.scopus.com/pages/publications/85065207138

M3 - Conference article

AN - SCOPUS:85065207138

SN - 1824-8039

VL - 334

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 109

T2 - 36th Annual International Symposium on Lattice Field Theory, LATTICE 2018

Y2 - 22 July 2018 through 28 July 2018

ER -

Renormalized quasi parton distribution function of pion

Abstract

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