Search for Narrow Resonances inAnnihilation in the Mass Region 3.2 to 5.9 GeV
- 24 March 1975
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 34 (12), 762-763
- https://doi.org/10.1103/physrevlett.34.762
Abstract
We have searched the mass region 3.2 to 5.9 GeV for evidence of narrow resonances in . We find no evidence for any such resonances other than the in this region with a sensitivity ranging from about 12 to 45% of the integrated cross section of the . The more stringent bounds apply to resonances of a few MeV width, while the looser bounds apply to resonances of up to 20 MeV width.
Keywords
This publication has 6 references indexed in Scilit:
- Total Cross Section for Hadron Production by Electron-Positron Annihilation between 2.4 and 5.0 GeV Center-of-Mass EnergyPhysical Review Letters, 1975
- Measurement of andPhysical Review Letters, 1975
- Comment on Radiative Corrections toPhysical Review Letters, 1975
- Discovery of a Second Narrow Resonance inAnnihilationPhysical Review Letters, 1974
- Discovery of a Narrow Resonance inAnnihilationPhysical Review Letters, 1974
- Experimental Observation of a Heavy ParticlePhysical Review Letters, 1974