The e + e −→π0π0γ process below 1.0 GeV
- 1 May 2000
- journal article
- Published by Pleiades Publishing Ltd in JETP Letters
- Vol. 71 (9) , 355-358
- https://doi.org/10.1134/1.568352
Abstract
The e + e −→π0π0 γreaction was studied in the energy range 0.36–0.97 GeV on a VEPP-2M e + e − collider with an SND detector. The decay probabilities were found to be B(ω→ π0π0γ)= (7.8 ±2.7±2.0)×10−5 and B(π→ π0π0γ)= (4.8 −1.8 +3.4 ±0.2)×10−5.Keywords
This publication has 6 references indexed in Scilit:
- Investigation of the e+e−→ωπ0→π0π0γ reaction in the energy domain near the φ-mesonNuclear Physics B, 2000
- Radiative decay of ρ0 and φ mesons in a chiral unitary approachPhysics Letters B, 1999
- Transverse energy profile of electromagnetic showerNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996
- Observation of the ω→π0π0γ decayPhysics Letters B, 1994
- Chiral perturbation theory and radiative V0→P0P0γ decaysPhysics Letters B, 1992
- Intermediate vector meson contributions to V0→P0P0γ decaysPhysics Letters B, 1992