Published February 4, 1974
| Version v1
Journal article
Observation of structure in pp and pd total cross sections below 1.1 GeV/c
Creators
- 1. Brookhaven National Laboratory, Upton, New York 11973
Description
Total cross sections of p̄p and p̄d have been measured between 360 and 1050 MeV/c, with high statistical precision. Structures are observed in both cross sections at about the same momenta. For p̄p, the central mass is 1932±2 MeV/c², and a fit to the data with a simple Breit-Wigner resonance plus background gives Γ=9₋₃⁺⁴ MeV/c². The data suggest that the structures are in the isospin-1 state.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 32
- Journal Issue
- 5
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 247-250
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 5145194
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANTIPROTON REACTIONS; BREIT-WIGNER FORMULA; DEUTERIUM TARGET; GEV RANGE 01-10; MESON RESONANCES; MEV RANGE 100-1000; PROTON-ANTIPROTON INTERACTIONS; TOTAL CROSS SECTIONS
- Descriptors DEC
- ANTINUCLEON REACTIONS; BARYON REACTIONS; BARYON-BARYON INTERACTIONS; BOSONS; CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; MESONS; MEV RANGE; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEON-ANTINUCLEON INTERACTIO; PARTICLE INTERACTIONS; RESONANCE PARTICLES; TARGETS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent