Radiatively Generated Isospin Violations in the Nucleon
| dc.creator | Glück, M. | |
| dc.creator | Jimenez-Delgado, P. | |
| dc.creator | Reya, E. | |
| dc.date | 2005-01-18 | |
| dc.date | 2005-02-17 | |
| dc.date.accessioned | 2026-07-07T03:54:18Z | |
| dc.date.available | 2026-07-07T03:54:18Z | |
| dc.description | Isospin violating valence and sea distributions are evaluated due to QED leading ${\cal{O}}{(α)}$ corrections to the standard QCD evolution equations. Unique perturbative predictions are obtained within the radiative parton model, and confirm earlier results. Nonperturbative contributions have been estimated and depend on a single free parameter chosen to be the current quark mass.The relevance of our predictions for extracting $\sin^2 θ_W$ from DIS $ν(\barν)N$ data (`NuTeV anomaly') is discussed as well. | |
| dc.description | 9 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0501169 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0501169 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44180 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Radiatively Generated Isospin Violations in the Nucleon | |
| dc.type | text |