STI Publications - View Publication Form #14801
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Publication Information
| Title | Extraction of partonic transverse momentum distributions from semi-inclusive deep inelastic scattering, Drell-Yan scattering, and Z-boson production | ||||
| Abstract | We present an extraction of unpolarized partonic transverse momentum distributions (TMDs) from a simultaneous fit of available data measured in semi-inclusive deep-inelastic scattering, Drell-Yan scattering, and Z boson production. To connect data at different scales, we use TMD evolution at next-to-leading logarithmic accuracy. The analysis is restricted to the low-transverse-momentum region, with no matching to fixed-order calculations at high transverse momentum. We introduce specific choices to deal with TMD evolution at low scales, of the order of 1 GeV2. This could be considered as a first attempt at a global fit of TMDs. | ||||
| Author(s) | Alessandro Bacchetta, Filippo Delcarro, C. Pisano, Marco Radici, Andrea Signori | ||||
| Publication Date | June 2017 | ||||
| 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 | Journal of High Energy Physics |
| Refereed | Yes |
| Volume | 1706 |
| Issue | |
| Page(s) | 81 |
Attachments/Datasets/DOI Link
| Document(s) |
SDZ_TMD_fit_Mar26.pdf
(STI Document)
10.1007_JHEP06(2017)081.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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