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Publication Information
Title Nucleon valence quark distribution functions from Lattice QCD
Abstract We present results on the nucleon valence quark distribution extracted from Lattice QCD simulations, using a gauge ensemble of Nf=2+1 Wilson-Clover fermions with a pion mass of m?=350 MeV and lattice spacing of a=0.091 fm. We obtain reduced Ioffe Time Distributions (rITDs) by computing appropriate matrix elements on the lattice, and elaborate on the extraction of the desired quark distributions from the rITDs following the pseudo-PDF approach. A set of techniques are considered in order to ensure ground state dominance. Theoretical and experimental implications of our calculation are discussed. <br /><br /> https://youtu.be/K1tAcOyW1Pk?t=6224
Author(s) Christos Kallidonis, Robert Edwards, Colin Egerer, Konstantinos Orginos, David Richards
Publication Date April 2021
Document Type Meeting
Primary Institution Thomas Jefferson National Accelerator Facility, Newport News
Affiliation Theory & Comp Physics / THEORY CENTER / THEORY CENTER
Funding Source Nuclear Physics (NP)
Proprietary? No
This publication conveys Technical Science Results
Document Numbers
JLAB Number: JLAB-THY-21-3608 OSTI Number: 1973083
LANL Number: Other Number: DOE/OR/23177-6157
Associated with an experiment No
Associated with EIC No
Supported by Jefferson Lab LDRD Funding No
Meeting / Conference
Meeting Name DIS2021
Meeting Date 4/12/2021
Document Subtype Contributed Talk
Attachments/Datasets/DOI Link
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Dataset(s) (none)
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