Published September 22, 1980 | Version v1
Journal article Metadata-only

Charmed-baryon production in high-energy neutrino-deuterium interactions

Creators

  • 1. Tohoku University, Sendai 980, Japan

Description

In a sample of approx.15 000 charged current ν+d interactions from an exposure of the Fermilab 15-ft bubble chamber to a high-energy, wide-band neutrino beam, the production of the Λ/sub c/ + charmed baryon decaying into Λπ+ and K0p is observed. The measured mass value is 2.275 +- 0.010 GeV. The products of the production rate and the branching ratio for these channels are (1.8 +- 0.9) x 10-3 and (3.5 +- 2.0) x 10-3, respectively

Additional details

Publishing Information

Journal Title
Phys. Rev. Lett.
Journal Volume
45
Journal Issue
12
Series
Phys. Rev. Lett.
Journal Page Range
955-958
ISSN
0031-9007

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
12580046
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; BRANCHING RATIO; BUBBLE CHAMBERS; CHARGED-CURRENT INTERACTIONS; DEUTERIUM TARGET; EXPERIMENTAL DATA; GEV RANGE 10-100; GEV RANGE 100-1000; HADRONIC PARTICLE DECAY; INCLUSIVE INTERACTIONS; KAONS NEUTRAL; LAMBDA PARTICLES; LAMBDA-2250 RESONANCES; MASS SPECTRA; NEUTRINO REACTIONS; PARTICLE PRODUCTION; PIONS PLUS; PROTONS; REST MASS
Descriptors DEC
BARYON RESONANCES; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; CHARMED BARYON RESONANCES; DATA; DECAY; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GAS TRACK DETECTORS; GEV RANGE; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; INFORMATION; INTERACTIONS; IONS; KAONS; LEPTON REACTIONS; MASS; MEASURING INSTRUMENTS; MESONS; NUCLEAR REACTIONS; NUCLEONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; RESONANCE PARTICLES; SPECTRA; STRANGE PARTICLES; TARGETS