Possible effects of additional vector bosons in e [sup +] e [sup [minus]] [r arrow] ff at the tristan energies
Journal Article
·
· International Journal of Modern Physics A; (United States)
- Inst. for High Energy Physics, Protvino, Moscow region, 142284 (USSR)
In this paper, the phenomenological manifestation of the additional Y(Y[sub L]) boson arising in models with the composite structure of electroweak interactions is studied for the process e[sup +]e[sup [minus]] [yields] bar ff at the TRISTAN energies ([radical]s = 55 [minus] 70 GeV). It is shown that the experimentally observed deviation of R[sub [mu]] from the Standard Model predictions can be explained by the presence of the additional isoscalar Y boson in the region of a small mixing parameter. The increase of statistics for the above processes at TRISTAN will permit one to set an additional limit on the model parameters.
- OSTI ID:
- 6936923
- Journal Information:
- International Journal of Modern Physics A; (United States), Journal Name: International Journal of Modern Physics A; (United States) Vol. 7:22; ISSN IMPAEF; ISSN 0217-751X
- Country of Publication:
- United States
- Language:
- English
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A study of e{sup +}e{sup {minus}} {yields} {mu}{sup +}{mu}{sup {minus}} and e{sup +}e{sup {minus}} {yields} {tau}{sup +}{tau} {sup {minus}} reactions at TRISTAN
Journal Article
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Sun May 01 00:00:00 EDT 1988
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
·
OSTI ID:6722837
Asymmetry in lepton pair production from e sup + e sup minus at KEK
Conference
·
Mon May 01 00:00:00 EDT 1989
· AIP Conference Proceedings (American Institute of Physics) Conference Proceedings; (USA)
·
OSTI ID:5249614
A study of e{sup +}e{sup {minus}} {yields} {mu}{sup +}{mu}{sup {minus}} and e{sup +}e{sup {minus}} {yields} {tau}{sup +}{tau} {sup {minus}} reactions at TRISTAN
Thesis/Dissertation
·
Tue Dec 31 23:00:00 EST 1991
·
OSTI ID:50553
Related Subjects
662210* -- Specific Theories & Interaction Models
662310 -- Weak & Electromagnetic Interactions of Leptons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
FIELD THEORIES
GEV RANGE
GEV RANGE 10-100
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
MIXING RATIO
PARTICLE INTERACTIONS
PARTICLE MODELS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
STANDARD MODEL
STORAGE RINGS
TRISTAN STORAGE RINGS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
WEINBERG-SALAM GAUGE MODEL
662310 -- Weak & Electromagnetic Interactions of Leptons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
FIELD THEORIES
GEV RANGE
GEV RANGE 10-100
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-LEPTON INTERACTIONS
MATHEMATICAL MODELS
MIXING RATIO
PARTICLE INTERACTIONS
PARTICLE MODELS
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
STANDARD MODEL
STORAGE RINGS
TRISTAN STORAGE RINGS
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES
WEINBERG-SALAM GAUGE MODEL