Decay Rates
- 25 March 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 167 (5), 1225-1231
- https://doi.org/10.1103/physrev.167.1225
Abstract
An experiment has been performed at the Brookhaven Cosmotron to study . A spark-chamber-magnet system was triggered on any charged particle leaving the target after a had stopped. Separation between and was performed using momentum and range. Positrons were identified by shower production. On the basis of 300 and 350 events in the momentum range 100 to 220 MeV/c, we found ratios , . The positron spectrum was consistent with a constant form factor. The ratio of constant form factors determined from the branching ratio was .
Keywords
This publication has 11 references indexed in Scilit:
- Energy Dependence of the Form Factor inKe3+DecayPhysical Review B, 1967
- Test of Time-Reversal Invariance inKμ30DecayPhysical Review Letters, 1967
- Measurement of the Branching Ratios of , , , andPhysical Review B, 1967
- Measurement of theK20Mean LifePhysical Review Letters, 1967
- Weak Interactions (Second Section) Chapter 8: Decays of Charged K MesonsAnnual Review of Nuclear Science, 1966
- Value ofReξfrom Measurement of a Transverse Component of Muon Polarization inKL0→π−+μ++νPhysical Review Letters, 1966
- Measurement ofDecay ParametersPhysical Review B, 1966
- Positron momentum spectrum and branching ratio of K+e3Physics Letters, 1966
- Three-Body Leptonic Decays of theMesonsPhysical Review B, 1963
- On the Kμ3 and Ke3 decay modesNuclear Physics, 1961