Analysis of the photoproduction of ω mesons
1968; Elsevier BV; Volume: 7; Issue: 5 Linguagem: Inglês
10.1016/0550-3213(68)90191-0
ISSN1873-1562
Autores Tópico(s)Quantum many-body systems
ResumoWe analyse the recent bubble-chamber data from the Aachen-Berlin-Bonn-Hamburg-Heidelberg-München Collaboration on the process γp→pω, assuming that ω photoproduction goes both via diffraction and via elementary pion exchange, where the latter is modified by final state absorption and by the intermediate ϱ0p state. Bearing in mind the simple assumptions we make on the spin structure of the diffraction amplitudes we find reasonable agreement of this model with the data.
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