Comparative analysis of the transversities and the longitudinally polarized distribution functions of the nucleon
| dc.creator | Wakamatsu, M. | |
| dc.date | 2007-05-21 | |
| dc.date.accessioned | 2026-07-07T10:35:55Z | |
| dc.date.available | 2026-07-07T10:35:55Z | |
| dc.description | A first empirical extraction of the transversity distributions for the $u$- and $d$-quarks has been done by Anselmino {\it et al.} based on the combined global analysis of the measured azimuthal asymmetries in semi-inclusive deep inelastic scatterings and those in $e^+ e^- \to h_1 h_2 X$ processes. Although with large uncertainties, the determined transversity distributions already appear to reveal a remarkable qualitative difference with the corresponding longitudinally polarized distributions. We point out that this difference contains very important information on internal spin structure of the nucleon. | |
| dc.description | 12 pages, 2 figures | |
| dc.identifier | https://arxiv.org/abs/0705.2917 | |
| dc.identifier | http://arxiv.org/abs/0705.2917 | |
| dc.identifier | Phys.Lett.B653:398-403,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2007.08.013 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179881 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Comparative analysis of the transversities and the longitudinally polarized distribution functions of the nucleon | |
| dc.type | text |