Publications
Publication Information
| Title | Full treatment of the thrust distribution in single inclusive $e^+e^- \to h \, X$ processes |
| Authors | Andrea Simonelli, Mariaelena Boglione |
| JLAB number | JLAB-THY-23-3836 |
| LANL number | (None) |
| Other number | DOE/OR/23177-6264 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | ERC Strong 2020 |
|
Journal Compiled for Journal of High Energy Physics Volume 6 | |
| Publication Abstract: | Extending the transverse momentum dependent factorization to thrust dependent observables entails a series of difficulties, ultimately associated to the behavior of soft radiation. As a consequence, the definition of the TMDs has to be revised, while preserving (and possibly extending) their universality properties. Moreover, the regularization of the rapidity divergences generates non trivial correlations between rapidity and thrust. In this paper, we show how to deal with these correlations in a consistent treatment of the thrust dependence of $e^+e^- \to h\,X$ cross section, where the hadron transverse momentum is measured with respect to the thrust axis. In this framework all results obtained in the past few years properly fit together, leading to a remarkable phenomenological description of the experimental measurements. |
| Experiment Numbers: | |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1007/JHEP09(2023)006 |
| Accepted Manuscript: | JHEP09(2023)006.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |