Published July 1995
| Version v1
Journal article
Superstring Z'-boson in radiative electron-positron annihilation
Description
The radiative electron-positron annihilation processes e-E+→γΧ have been studied in the framework of the SU(2)xU(1) and SU(2)xU(1)xU'(1) gauge models. By introducing structure functions and taking into account arbitrary polarizations of the e-e+ pair and circular polarization of the γ-quanta we derived formulae for the effective cross section and polarization characteristics (the right-left asymmetry ARL, the polarization effect of the positron beam N(λ2), the degree of circular polarization of γ-quanta P etc.). 30 refs.; 6 figs
Additional details
Additional titles
- Original title (Russian)
- Superstrunnyj Z'-bozon v radiatsionnoj ehlektron-pozitronnoj annigilyatsii
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 58
- Journal Issue
- 7
- Journal Page Range
- p. 1288-1297.
- ISSN
- 0044-0027
- CODEN
- IDFZA7
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 27017161
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION; ASYMMETRY; DIFFERENTIAL CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; FEYNMAN DIAGRAM; GAMMA RADIATION; GAUGE INVARIANCE; GEV RANGE 100-1000; PARTICLE PRODUCTION; SPIN ORIENTATION; STRUCTURE FUNCTIONS; SU-2 GROUPS; SUPERSTRING MODELS; U-1 GROUPS
- Descriptors DEC
- CROSS SECTIONS; DIAGRAMS; ELECTROMAGNETIC RADIATION; ENERGY RANGE; EXTENDED PARTICLE MODEL; FUNCTIONS; GEV RANGE; INFORMATION; INTERACTIONS; INVARIANCE PRINCIPLES; IONIZING RADIATIONS; LEPTON-LEPTON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; ORIENTATION; PARTICLE INTERACTIONS; PARTICLE MODELS; RADIATIONS; STRING MODELS; SU GROUPS; SYMMETRY GROUPS; U GROUPS