Publications
Publication Information
| Title | Gluon matter distribution in the proton and pion from extended holographic light-front QCD |
| Authors | Guy De Teramond, H. Dosch, Tianbo Liu, Raza Sufian, Stanley Brodsky, Alexandre Deur |
| JLAB number | JLAB-THY-21-3454 |
| LANL number | arXiv:2107.01231 |
| Other number | DOE/OR/23177-5269 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
|
Journal Compiled for Physical Review D Volume 104 Page(s) 114005 Refereed | |
| Publication 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. |
| Experiment Numbers: | |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1103/PhysRevD.104.114005 |
| Accepted Manuscript: | PhysRevD.104.114005.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |