Published February 1987
| Version v1
Journal article
Structure of the eta'eta system with mass 2.22 GeV observed in π-p collisions at 38 and 100 GeV
Creators
- 1. Joint Experiment of the Institute of High Energy Physics and CERN
Description
Structure in the vicinity of 2220 MeV has been observed in the mass spectrum and angular distributions of eta'eta systems produced by π- mesons of energy 38 and 100 GeV. The structure is observed independently in two experiments carried out in the accelerators at the Institute of High Energy Physics and at CERN by means of GAMS hodoscopic multiphoton spectrometers. The sharply anisotropic angular distribution of decay of the eta'eta systems shows that the spin of this state is J≥2
Additional details
Publishing Information
- Journal Title
- Sov. J. Nucl. Phys. (Engl. Transl.)
- Journal Volume
- 45
- Journal Issue
- 2
- Series
- Sov. J. Nucl. Phys. (Engl. Transl.).
- Journal Page Range
- 255-257
- ISSN
- 0038-5506
- CODEN
- SJNCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18084364
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; ETA MESONS; ETA-958 RESONANCES; EXPERIMENTAL DATA; GEV RANGE 10-100; MASS SPECTRA; PARTICLE PRODUCTION; PION MINUS-PROTON INTERACTIONS; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BOSONS; DATA; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; INFORMATION; INTERACTIONS; MESON RESONANCES; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MESONS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; PSEUDOSCALAR MESONS; RESONANCE PARTICLES; SPECTRA
Optional Information
- Notes
- Cover-to-cover translation of Yadernaya Fizika (USSR).