DC pole | Wartość | Język |
dc.contributor.author | Czakon, Michał | - |
dc.contributor.author | Gluza, Janusz | - |
dc.contributor.author | Riemann, T. | - |
dc.date.accessioned | 2018-11-29T09:42:18Z | - |
dc.date.available | 2018-11-29T09:42:18Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | Acta Physica Polonica B, Vol. 36, no. 11 (2005), s. 3319-3326 | pl_PL |
dc.identifier.issn | 0587-4254 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/7276 | - |
dc.description.abstract | 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. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | oddziaływania leptonów | pl_PL |
dc.subject | elektodynamika kwantowa | pl_PL |
dc.subject | rozpraszanie Bhabha | pl_PL |
dc.title | On the massive two-loop corrections to Bhabha scattering | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
|