Techniques for one-loop tensor integrals in many-particle processes
| dc.creator | Denner, A. | |
| dc.creator | Dittmaier, S. | |
| dc.date | 2006-01-11 | |
| dc.date.accessioned | 2026-07-07T10:44:37Z | |
| dc.date.available | 2026-07-07T10:44:37Z | |
| dc.description | We briefly sketch the methods for a numerically stable evaluation of tensor one-loop integrals that have been used in the calculation of the complete electroweak one-loop corrections to $\Pep\Pem\to4 $fermions. In particular, the improvement of the new methods over the conventional Passarino--Veltman reduction is illustrated for some 4-point integrals in the delicate limits of small Gram (and other kinematical) determinants. | |
| dc.description | 5 pages, latex, 2 postscript figures, to appear in the proceedings of the "7th International Symposium on Radiative Corrections (RADCOR2005)", Shonan Village, 2005 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0601085 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0601085 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.157:53-57,2006 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2006.03.008 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182653 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Techniques for one-loop tensor integrals in many-particle processes | |
| dc.type | text |