Search for right handed coupling in. nu. - N scattering
Journal Article
·
· Physical Review Letters; (United States)
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- Comumbia University, New York, New York 10027 (United States)
- University of Chicago, Chicago, Illinois 60637 (United States)
- Fermilab, Batavia, Illinois 60510 (United States)
- University of Rochester, Rochester, New York 14627 (United States)
- University of Wisconsin Madison, Madison, Wisconsin 53706 (United States)
The relative absence of {bar {nu}}{sub {mu}}-induced charged current events with respect to {nu}{sub {mu}}-induced events at large ({gt}0.45) and large {ital y} ({gt}0.70) enables us to limit the right handed coupling of the weak current. Our data restrict {vert bar}{eta}{vert bar}{sup 2}={vert bar}{ital g}{sub {ital R}}/{ital g}{sub {ital L}}{vert bar}{sup 2}{lt}0.0 015 with 90% C.L. Within the framework of left-right symmetric models, this measurement imposes a limit upon the mixing angle of the left and right handed bosons. Unlike the limits imposed by the {mu}-decay and nuclear {beta}-decay experiments, our limit is valid irrespective of the mass of the right handed neutrino.
- OSTI ID:
- 7035520
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 68:24; ISSN PRLTA; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662210 -- Specific Theories & Interaction Models
662320* -- Neutrino Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
BOSONS
CHARGED CURRENTS
CHIRALITY
COUPLING
CROSS SECTIONS
CURRENTS
DATA
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FUNCTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
LIMITING VALUES
NEUTRINO-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
STRUCTURE FUNCTIONS
662320* -- Neutrino Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
BOSONS
CHARGED CURRENTS
CHIRALITY
COUPLING
CROSS SECTIONS
CURRENTS
DATA
DIFFERENTIAL CROSS SECTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FUNCTIONS
INFORMATION
INTERACTIONS
INTERMEDIATE BOSONS
INTERMEDIATE VECTOR BOSONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
LIMITING VALUES
NEUTRINO-NUCLEON INTERACTIONS
NUMERICAL DATA
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
Pa
Particle Systematics-- Unified Theories & Models-- (1992-)
STRUCTURE FUNCTIONS