Light-by-light scattering in SANC
| dc.creator | Bardin, D. | |
| dc.creator | Kalinovskaya, L. | |
| dc.creator | Kolesnikov, V. | |
| dc.creator | Uglov, E. | |
| dc.date | 2006-11-14 | |
| dc.date.accessioned | 2026-07-07T07:32:05Z | |
| dc.date.available | 2026-07-07T07:32:05Z | |
| dc.description | In this paper we describe the implementation of the QED process $γγ\toγγ$ through a fermion loop into the framework of SANC system. The computations of this process takes into account non-zero mass of loop-fermion. We briefly describe additional precomputation modules used for calculation of massive fermion-box diagrams. We present the covariant and helicity amplitudes for this process and also some particular cases of $D_0$ and $C_0$ Passarino-Veltman functions. Whenever possible, we compare the results with those existing in the literature. | |
| dc.description | 11 pages, 1 figure, Talk presented at the International School-Seminar CALC2006, Dubna, 15-25 July 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0611188 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0611188 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/118986 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Light-by-light scattering in SANC | |
| dc.type | text |