On the massive two-loop corrections to Bhabha scattering
| dc.creator | Czakon, M. | |
| dc.creator | Gluza, J. | |
| dc.creator | Riemann, T. | |
| dc.date | 2005-11-15 | |
| dc.date | 2005-11-15 | |
| dc.date.accessioned | 2026-07-07T06:50:02Z | |
| dc.date.available | 2026-07-07T06:50:02Z | |
| dc.description | We overview the general status of higher order corrections to Bhabha scattering and review recent progress in the determination of the two-loop virtual corrections. Quite recently, they were derived from combining a massless calculation and contributions with electron sub-loops. For a massive calculation, the self-energy and vertex master integrals are known, while most of the two-loop boxes are not. We demonstrate with an example that a study of systems of differential equations, combined with Mellin-Barnes representations for single masters, might open a way for their systematic calculation. | |
| dc.description | 8 pages, 2 figures, latex, Contribution to Proceedings of XXIX Conf. of Theoretical Physics: Matter to the Deepest, Ustron, Poland, 8-14 September 2005; preprint number added | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0511187 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0511187 | |
| dc.identifier | Acta Phys.Polon. B36 (2005) 3319-3326 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/104567 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the massive two-loop corrections to Bhabha scattering | |
| dc.type | text |