PRODUCTION OF VIRTUAL AND SOFT REAL PAIRS IN LARGE-ANGLE BHABHA SCATTERING

Authors
ARBUZOV AB KURAEV EA MERENKOV NP TRENTADUE L
Citation
Ab. Arbuzov et al., PRODUCTION OF VIRTUAL AND SOFT REAL PAIRS IN LARGE-ANGLE BHABHA SCATTERING, Physics of atomic nuclei, 60(4), 1997, pp. 591-600
Citations number
14
Categorie Soggetti
Physics, Nuclear","Physics, Particles & Fields
Journal title
Physics of atomic nuclei → ACNP
ISSN journal
10637788
Volume
60
Issue
4
Year of publication
1997
Pages
591 - 600
Database
ISI
SICI code
1063-7788(1997)60:4<591:POVASR>2.0.ZU;2-G
Abstract
Radiative corrections due to the production of virtual and real soft p air in large-angle high-energy electron-positron Bhabha scattering are calculated analytically. The corrections due to the production of vir tual pairs accompanied by any other one-loop correction or by real-pho ton emission, as well as the corrections due to the production of a re al soft pair, are considered. The accuracy of the calculation to the l eading and next-to-leading orders can be estimated at about 0.1%.