Published November 1, 2007
| Version v1
Journal article
Possible explanation of a broad 1-- resonant structure around 1.5 GeV
Creators
- 1. Department of Physics and Astronomy, University of Kentucky, Lexington, Kentucky 40506 (United States)
Description
The broad 1-- resonant structure around 1.5 GeV observed in the K+K- mass spectrum in J/ψ→K+K-π0 by BESII is interpreted as a composition of ρ(1450) and ρ(1700). A much larger BR(J/ψ→ρ(1450,1700)π0,ρ(1450,1700)→π+π-) is predicted. Various other tests are proposed
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.76.094016;
- arXiv
- arXiv:hep-ph/0701159v1;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 76
- Journal Issue
- 9
- Journal Page Range
- p. 094016-094016.6
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39052773
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COLLIDING BEAMS; ELECTRON-POSITRON INTERACTIONS; GEV RANGE; KAONS MINUS; KAONS PLUS; MASS SPECTRA; PARTICLE DECAY; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PIONS MINUS; PIONS NEUTRAL; RESONANCE PARTICLES; RHO-1450 MESONS; RHO-1700 MESONS
- Descriptors DEC
- BEAMS; BOSONS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; HADRONS; INTERACTIONS; KAONS; LEPTON-LEPTON INTERACTIONS; MESONS; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; SPECTRA; STRANGE MESONS; STRANGE PARTICLES; VECTOR MESONS
Optional Information
- Notes
- (c) 2007 The American Physical Society