Precision Calculation of Bhabha Scattering at LEP
| dc.creator | Placzek, W. | |
| dc.creator | Jadach, S. | |
| dc.creator | Melles, M. | |
| dc.creator | Ward, B. F. L. | |
| dc.creator | Yost, S. A. | |
| dc.date | 1999-03-17 | |
| dc.date.accessioned | 2026-07-07T04:06:39Z | |
| dc.date.available | 2026-07-07T04:06:39Z | |
| dc.description | For the small-angle Bhabha-scattering process, we consider the error budget for the calculation of the LEP/SLC luminosity in the Monte Carlo event generator BHLUMI 4.04, from the standpoint of new calculations of exact results for the respective O(alpha**2) photonic corrections in the context of the Yennie-Frautchi-Suura exponentiation. We find that an over-all precision tag for the currently available program BHLUMI 4.04 can be reduced from 0.11% to 0.061% at LEP1 and from 0.25% to 0.122% at LEP2. For the large-angle Bhabha process, we present the Monte Carlo program BHWIDE and compare its predictions with predictions of other Monte Carlo programs as well as semi-analytical calculations. | |
| dc.description | 10 pages, 2 ps figures, uses sprocl.sty | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9903381 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9903381 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48852 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Precision Calculation of Bhabha Scattering at LEP | |
| dc.type | text |