Publications
Publication Information
| Title | Counting linearly polarized gluons with lattice QCD |
| Authors | Shuai Zhao |
| JLAB number | JLAB-THY-22-3728 |
| LANL number | arXiv:2212.00825 |
| Other number | DOE/OR/23177-5623 |
| 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 109 Page(s) 014002 | |
| Publication Abstract: | We outline an approach to calculate the transverse-momentum-dependent distribution of linearly polarized gluons inside an unpolarized hadron on the lattice with the help of large momentum effective theory. To achieve this purpose, we propose calculating a Euclidean version of the degree of polarization for a fast-moving hadron on the lattice. It is ultraviolet finite, and no soft function subtraction is needed. In addition, the perturbative matching is trivial up to the one-loop level. It indicates a practical way to explore the content of the linearly polarized gluons in a proton on the lattice. |
| Experiment Numbers: | |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1103/PhysRevD.109.014002 |
| Accepted Manuscript: | PhysRevD.109.014002.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |