STI Publications - View Publication Form #16736
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Publication Information
| Title | Gluon matter distribution in the proton and pion from extended holographic light-front QCD | ||||
| Abstract | The holographic light-front QCD framework provides a unified nonperturbative description of the hadron mass spectrum, form factors and quark distributions. In this article we extend holographic QCD in order to describe the gluonic distribution in both the proton and pion from the coupling of the metric fluctuations induced by the spin-two Pomeron with the energy momentum tensor in anti- de Sitter space, together with constraints imposed by the Veneziano model without additional free parameters. The gluonic and quark distributions are shown to have significantly different effective QCD scales. | ||||
| Author(s) | Guy De Teramond, H. Dosch, Tianbo Liu, Raza Sufian, Stanley Brodsky, Alexandre Deur | ||||
| Publication Date | December 2021 | ||||
| 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 | Physical Review D |
| Refereed | Yes |
| Volume | 104 |
| Issue | |
| Page(s) | 114005 |
Attachments/Datasets/DOI Link
| Document(s) |
GluonPDF_HLFQCD.pdf
(STI Document)
PhysRevD.104.114005.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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