An electroweak library for the calculation of EWRC to e+ e- --> f fbar within the CalcPHEP project
| dc.creator | Bardin, D. | |
| dc.creator | Kalinovskaya, L. | |
| dc.creator | Nanava, G. | |
| dc.date | 2000-12-07 | |
| dc.date | 2001-12-12 | |
| dc.date.accessioned | 2026-07-07T03:43:23Z | |
| dc.date.available | 2026-07-07T03:43:23Z | |
| dc.description | We present a description of calculations of the electroweak amplitude for e+ e- --> f fbar process. The calculations are done within the OMS (on-mass-shell) renormalization scheme in two gauges: in Rxi, which allows an explicit control of gauge invariance by examining cancellation of gauge parameters and search for gauge-invariant subsets of diagrams, and in the unitary gauge as a cross-check. The formulae we derived are realized in a FORTRAN code eeffLib, which is being created within the framework of the project CalcPHEP. We present a comprehensive comparison between eeffLib results for the light top with corresponding results of the well-known program ZFITTER for the u ubar channel, as well as a preliminary comparison with results existing in the world literature. | |
| dc.description | Revised version, 47 Latex, including 14 figures (2 eps figures), 5 tables | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0012080 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0012080 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40199 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | An electroweak library for the calculation of EWRC to e+ e- --> f fbar within the CalcPHEP project | |
| dc.type | text |