Study of p-barp annihilation at rest into {omega}{pi}{sup +}{pi}{sup -}{pi}{sup 0}
Journal Article
·
· AIP Conference Proceedings
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 (United States)
Analysis has been done of the reaction p-barp{yields}{omega}{pi}{sup +}{pi}{sup -}{pi}{sup 0}. The branching fraction for this reaction is found to be quite large, allowing the collection of enough events to perform a spin parity analysis. This channel allows study of the decays, in all three charge states, of a{sub 0}, a{sub 1} and a{sub 2} into {omega}{pi}{pi}, including the recently discovered a{sub 0}(1450) and possible excitations of the a{sub 2}. The data also provide information on the poorly understood {omega}(1420) and {omega}(1600) resonances.
- OSTI ID:
- 21185745
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 432; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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