Two-Loop Formfactors in Theories with Mass Gap and Z-Boson Production
| dc.creator | Kotikov, A. | |
| dc.creator | Kuhn, J. H. | |
| dc.creator | Veretin, O. | |
| dc.date | 2007-03-01 | |
| dc.date.accessioned | 2026-07-07T11:22:42Z | |
| dc.date.available | 2026-07-07T11:22:42Z | |
| dc.description | The two-loop formfactor both for a U(1)xU(1) and a SU(2)xU(1) gauge theory with massive and massless gauge bosons respectively is evaluated at arbitrary momentum transfer q^2. The asymptotic behaviour for q^2->\infinity is compared to a recent calculation of Sudakov logarithms. The result is an important ingredient for the calculation of radiative corrections to Z-boson production at hadron and lepton colliders. | |
| dc.description | 16 pp., 2 ff | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0703013 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0703013 | |
| dc.identifier | Nucl.Phys.B788:47-62,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2007.07.018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194659 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Two-Loop Formfactors in Theories with Mass Gap and Z-Boson Production | |
| dc.type | text |