STI Publications - View Publication Form #16051
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Publication Information
| Title | Parton Distribution Functions from Ioffe time pseudo-distributions | ||||
| Abstract | In this paper, we present a detailed study of the unpolarized nucleon parton distribution function (PDF) employing the approach of parton pseudo-distribution func- tions. We perform a systematic analysis using three lattice ensembles at two volumes, with lattice spacings a = 0.127 fm and a = 0.094 fm, for a pion mass of roughly 400 MeV. With two lattice spacings and two volumes, both continuum limit and infinite volume extrapola- tion systematic errors of the PDF are estimated. In addition to the x dependence of the PDF, we compute their first two moments and compare them with the pertinent phenomenological determinations. | ||||
| Author(s) | Balint Joo, Joseph Karpie, Konstantinos Orginos, Anatoly Radyushkin, David Richards, Savvas Zafeiropoulos | ||||
| Publication Date | December 2019 | ||||
| Document Type | Journal Article | ||||
| 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 |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Journal of High Energy Physics |
| Refereed | Yes |
| Volume | 12 |
| Issue | |
| Page(s) | 081 |
Attachments/Datasets/DOI Link
| Document(s) |
dynppdfs.pdf
(STI Document)
Joó2019_Article_PartonDistributionFunctionsFro.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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