Published May 2006 | Version v1
Journal article Metadata-only

Next-to-leading order corrections to Bhabha scattering in renormalization group approach (I). Soft and virtual photonic contributions

Creators

  • 1. Bogoliubov Lab. of Theoretical Physics, JINR, Dubna (Joint Institute for Nuclear Research (JINR))

Description

Soft and virtual loop photonic contributions to the second order next-to-leading QED radiative corrections to Bhabha scattering are calculated using the renormalization group approach. The results are in agreement with earlier calculations. Scale dependence and the present theoretical accuracy of Bhabha cross section description are discussed

Abstract (Russian)

Рассчитываются фотонные вклады мягких и виртуальных петель в КЭД, радиационные поправки второго за основным порядка малости в рассеяние Баба. Результаты согласуются с более ранними вычислениями. Обсуждаются масштабная зависимость и полученная теоретическая точность описания Баба сечения

Additional details

Publishing Information

Journal Title
Pis'ma v Zhurnal Ehksperimental'noj i Teoreticheskoj Fiziki
Journal Volume
83
Journal Issue
9-10
Journal Page Range
p. 499-503
ISSN
0370-274X
CODEN
PZETAB

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39058660
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANGULAR DISTRIBUTION; BHABHA SCATTERING; COMPARATIVE EVALUATIONS; CROSS SECTIONS; GROUP THEORY; QUANTUM ELECTRODYNAMICS; RADIATIVE CORRECTIONS; RENORMALIZATION; SCALE DIMENSION
Descriptors DEC
CORRECTIONS; DISTRIBUTION; ELASTIC SCATTERING; ELECTRODYNAMICS; EVALUATION; FIELD THEORIES; MATHEMATICS; QUANTUM FIELD THEORY; SCATTERING

Optional Information

Notes
15 refs., 2 figs.