Measurement of the decays tau/sup -/. -->. rho/sup -/. nu. /sub tau/ and tau/sup -/. -->. K*/sup -/(892). nu. /sub tau/ using the Mark II detector at SPEAR
Measurements of the branching fractions for the Cabibbo-favored decay tau/sup -/ ..-->.. rho/sup -/..nu../sub tau/ and the Cabibbo-suppressed decay tau/sup -/ ..-->.. K*/sup -/(892)..nu../sub tau/ are presented. The energy dependence of the tau/sup +/tau/sup -/ production cross section is measured with the aid of the decay tau/sup -/ ..-->.. rho/sup -/..nu../sub tau/, which yields a measurement M/sub tau/ = (1790 +- 40) MeV. A 2 sigma upper limit for the forbidden decay tau/sup -/ ..-->.. K*/sup -/(1430)..nu../sub tau/ is also presented. 3 figures.
- Research Organization:
- Stanford Linear Accelerator Center, CA (USA)
- OSTI ID:
- 7095190
- Report Number(s):
- SLAC-PUB-2590; CONF-800724-34
- Country of Publication:
- United States
- Language:
- English
Similar Records
Measurement of the decays tau/sup -/. -->. rho/sup -/. nu. /sub tau/ and tau/sup -/. -->. K/sup -/(892). nu. /sub tau/ using the Mark II detector at spear
Measurements of the decays tau/sup -/. -->. rho/sup -/. nu. /sub tau/, tau/sup -/. -->. pi. /sup -/. nu. /sub tau/ and tau/sup -/. -->. K*-(892). nu. /sub tau/ using the MARK II detector at SPEAR
Measurement of the branching fraction for the Cabibbo-suppressed decay tau/sup -/. -->. K*/sup -/(892). nu. /sub tau/
Conference
·
Sat Jan 31 23:00:00 EST 1981
· AIP Conf. Proc.; (United States)
·
OSTI ID:6333043
Measurements of the decays tau/sup -/. -->. rho/sup -/. nu. /sub tau/, tau/sup -/. -->. pi. /sup -/. nu. /sub tau/ and tau/sup -/. -->. K*-(892). nu. /sub tau/ using the MARK II detector at SPEAR
Conference
·
Tue Mar 31 23:00:00 EST 1981
·
OSTI ID:6192411
Measurement of the branching fraction for the Cabibbo-suppressed decay tau/sup -/. -->. K*/sup -/(892). nu. /sub tau/
Journal Article
·
Sun Jan 25 23:00:00 EST 1981
· Phys. Rev. Lett.; (United States)
·
OSTI ID:6596481
Related Subjects
645101 -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
645102* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
BRANCHING RATIO
DATA
DECAY
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONS
HEAVY LEPTONS
INFORMATION
INTERACTIONS
K RESONANCES
K-1420 RESONANCES
K-892 RESONANCES
LEPTON-LEPTON INTERACTIONS
LEPTONS
MASS
MASS SPECTRA
MASSLESS PARTICLES
MESON RESONANCES
MESONS
NEUTRINOS
NUMERICAL DATA
PAIR PRODUCTION
PARTICLE DECAY
PARTICLE INTERACTIONS
POSTULATED PARTICLES
RESONANCE PARTICLES
RHO-765 RESONANCES
SEMILEPTONIC DECAY
SPECTRA
STRANGE PARTICLES
TAU NEUTRINOS
TAU PARTICLES
TENSOR MESONS
VECTOR MESONS
WEAK PARTICLE DECAY
645102* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
BRANCHING RATIO
DATA
DECAY
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
EXPERIMENTAL DATA
FERMIONS
HADRONS
HEAVY LEPTONS
INFORMATION
INTERACTIONS
K RESONANCES
K-1420 RESONANCES
K-892 RESONANCES
LEPTON-LEPTON INTERACTIONS
LEPTONS
MASS
MASS SPECTRA
MASSLESS PARTICLES
MESON RESONANCES
MESONS
NEUTRINOS
NUMERICAL DATA
PAIR PRODUCTION
PARTICLE DECAY
PARTICLE INTERACTIONS
POSTULATED PARTICLES
RESONANCE PARTICLES
RHO-765 RESONANCES
SEMILEPTONIC DECAY
SPECTRA
STRANGE PARTICLES
TAU NEUTRINOS
TAU PARTICLES
TENSOR MESONS
VECTOR MESONS
WEAK PARTICLE DECAY