Published August 1, 1978
| Version v1
Journal article
Observation of Λp mass enhancement in the reaction K-d → Λpπ+π-π-
Creators
- 1. Department of Physics and Astrophysics, University of Delhi, Delhi-110007, India
Description
A study of Λp mass distribution is made from the analysis of bubble-chamber data of the reaction K-d → Λpπ+π-π- at K- beam momenta of 1.45 and 1.65 GeV/c. A statistically significant peak in the Λp mass distribution is observed at approx. =2130 MeV. Another Λp mass peak in the region approx. =2195--2210 MeV is also seen but its statistical significance depends on the choice of the background estimate
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 18
- Journal Issue
- 3
- Series
- Phys. Rev., D.
- Journal Page Range
- 948-953
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 10422647
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BUBBLE CHAMBERS; DEUTERIUM TARGET; GEV RANGE 01-10; HYPERONS; KAON REACTIONS; KAONS MINUS; LAMBDA PARTICLES; MASS SPECTRA; PARTICLE PRODUCTION; PIONS MINUS; PIONS PLUS; PROTONS
- Descriptors DEC
- ANTIKAONS; ANTIMATTER; ANTIMESONS; ANTIPARTICLES; BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GAS TRACK DETECTORS; GEV RANGE; HADRON REACTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INTERACTIONS; IONS; KAONS; MATTER; MEASURING INSTRUMENTS; MESON REACTIONS; MESONS; NUCLEAR REACTIONS; NUCLEONS; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR ANTIMESONS; PSEUDOSCALAR MESONS; RADIATION DETECTORS; SPECTRA; STRANGE PARTICLES; TARGETS