Published 1988 | Version v1
Journal article Metadata-only

Mass operator of charged vector W boson in a strong magnetic field

Creators

  • 1. Moskovskij Gosudarstvennyj Univ., Moscow (USSR)

Description

A formula is written for the mass operator of the charged vector W boson in a strong magnetic field. Properties of the mass operator are studied. The obtained formula is used to calculate the on-mass-shell expectation value of the mass operator, which is the W-boson elastic scattering amplitude in an external field. The behaviour of the W-boson elastic scattering amplitude in a superstrong magnetic field H≅Hcr=Mw2/e (Mw is mass and e is charge of the W boson) is studied in detail. It is shown that the vacuum of the perturbation theory remains stable against the decay into W+W- pairs in the field

Additional details

Additional titles

Original title (Russian)
Массовый оператор заряженного векторного W-бозона в сильном магнитном поле

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
48
Journal Issue
4
Series
Yad. Fiz.
Journal Page Range
1067-1074
ISSN
0044-0027
CODEN
IDFZA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20053539
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ELASTIC SCATTERING; FEYNMAN DIAGRAM; MAGNETIC FIELDS; PERTURBATION THEORY; PROPAGATOR; QUANTUM OPERATORS; RADIATIVE CORRECTIONS; SCATTERING AMPLITUDES; ULTRAVIOLET DIVERGENCES; VACUUM STATES; W MINUS BOSONS; W PLUS BOSONS; WEINBERG LEPTON MODEL
Descriptors DEC
AMPLITUDES; BOSONS; CORRECTIONS; DIAGRAMS; ELEMENTARY PARTICLES; FIELD THEORIES; INFORMATION; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE MODELS; QUANTUM FIELD THEORY; SCATTERING; UNIFIED GAUGE MODELS