Two photon production of omega pairs
Nov, 199511 pages
Published in:
- Phys.Lett.B 374 (1996) 265-270
Report number:
- DESY-95-227
Experiments:
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Abstract: (Elsevier)
A maximum likelihood analysis of ARGUS data on two-photon production of π + π + π 0 π 0 π − π − is presented. A small fraction of events is due to the production of omega pairs. The γγ → ωω cross section has its maximum value close to threshold.- electron positron: colliding beams
- colliding beams: electron positron
- electron positron: inelastic scattering
- inelastic scattering: electron positron
- exchange: two-photon
- two-photon: exchange
- photon photon: exclusive reaction
- omega(783): pair production
- pair production: omega(783)
- pi: multiple production
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