Published December 15, 1994
| Version v1
Journal article
Evaluation of two-loop self-energy diagram with three propagators
Creators
- 1. Physical Department, Moscow State University, Moscow, 119899 (Russian Federation)
Description
A small momentum expansion of the ''sunset'' diagram with three different masses is obtained. Coefficients at powers of p2 are evaluated explicitly in terms of dilogarithms and elementary functions. Also some power expansions of the ''sunset'' diagram in terms of different sets of variables are given
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 50
- Journal Issue
- 12
- Journal Page Range
- p. 7735-7737.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26034905
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CALCULATION METHODS; EXPANSION; FEYNMAN DIAGRAM; HIGGS BOSONS; PROPAGATOR; SELF-ENERGY; STANDARD MODEL; W MINUS BOSONS; W PLUS BOSONS; Z NEUTRAL BOSONS
- Descriptors DEC
- BOSONS; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY; FIELD THEORIES; GRAND UNIFIED THEORY; INFORMATION; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS