Publications
Publication Information
| Title | Reweighting the Sivers function with jet data from STAR |
| Authors | Alexei Prokudin, C. Flore, Mariaelena Boglione, Umberto D'Alesio, Francesco Murgia, J. Osvaldo Gonzalez-Hernandez |
| JLAB number | JLAB-THY-21-3305 |
| LANL number | arXiv:2101.03955 |
| Other number | DOE/OR/23177-5117 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | NSF |
|
Journal Compiled for Physics Letters B Volume in press Page(s) 136135 Refereed | |
| Publication Abstract: | The reweighting procedure that using Bayesian statistics incorporates the information contained in a new data set, without the need of re-fitting, is applied to the quark Sivers function extracted from Semi-Inclusive Deep Inelastic Scattering (SIDIS) data. We exploit the recently published single spin asymmetry data for the inclusive jet production in polarized $pp$ collisions from the STAR Collaboration at RHIC, which cover a much wider $x$ region compared to SIDIS measurements. The reweighting method is extended to the case of asymmetric errors and the results show a remarkable improvement of the knowledge of the quark Sivers function. |
| Experiment Numbers: | other |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1016/j.physletb.2021.136135 |
| Accepted Manuscript: | 1-s2.0-S0370269321000757-main.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |