New possibility of studying effects of additional gauge Z ' bosons in the process e/sup +/ e/sup -/. -->. l/sup +/ l using TRISTAN
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6722837
A new method is proposed for studying effects of the additional Z' bosons predicted by E/sub 6/ theories of grand unification in the process e/sup +/ e/sup -/ ..-->..l/sup +/ l/sup -/ at energies below the threshold for production of the standard Z boson. It is shown that at energies of the initial e/sup +/ e/sup -/ beams in the range (s)/sup 1/2/ approx.50--60 GeV the cross section for the process in the case of comparatively light Z' bosons (M/sub Z//sub '/ approx. <2M/sub Z/ ) can have an interference dip (absent in the standard model), whose depth and energy coordinates depend on the parameters of the Z' boson. Such information about the Z' boson can be obtained by using the high-luminosity facility TRISTAN.
- Research Organization:
- Gomel' Polytechnic Institute
- OSTI ID:
- 6722837
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 47:5; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645201* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- General & Scattering Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FIELD THEORIES
GEV RANGE
GEV RANGE 10-100
GRAND UNIFIED THEORY
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
LUMINOSITY
MATHEMATICAL MODELS
OPTICAL PROPERTIES
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PHYSICAL PROPERTIES
STORAGE RINGS
TRISTAN STORAGE RINGS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
Z NEUTRAL BOSONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FIELD THEORIES
GEV RANGE
GEV RANGE 10-100
GRAND UNIFIED THEORY
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
LUMINOSITY
MATHEMATICAL MODELS
OPTICAL PROPERTIES
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PHYSICAL PROPERTIES
STORAGE RINGS
TRISTAN STORAGE RINGS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
Z NEUTRAL BOSONS