NNLO tau+tau- production cross section at threshold
| dc.creator | Ruiz-Femenia, P. | |
| dc.creator | Pich, A. | |
| dc.date | 2002-09-30 | |
| dc.date.accessioned | 2026-07-07T12:22:40Z | |
| dc.date.available | 2026-07-07T12:22:40Z | |
| dc.description | The threshold behaviour of the cross section sigma(e+e- -> tau+tau-) is analysed, taking into account the known higher-order corrections. At present, this observable can be determined to next-to-next-to-leading order (NNLO) in a combined expansion in powers of alpha_s and fermion velocities. | |
| dc.description | 4 pages, 3 figures. To appear in the proceedings of QCD 02: High-Energy Physics International Conference in Quantum Chromodynamics, Montpellier, France, 2-9 Jul 2002 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0210003 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0210003 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.121:205-208,2003 | |
| dc.identifier | doi:10.1016/S0920-5632(03)01847-4 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/213729 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | NNLO tau+tau- production cross section at threshold | |
| dc.type | text |