Inclusive production of non-strange mesons in [formula omitted] annihilations

A study of the inclusive production of π −, η, ϱ 0, ω ad f mesons in p p annihilation at 0.7 GeV/ c is presented. Topological and channel cross sections are determined. Longitudinal and transversal momentum distributions of non-strange mesons are studied. It is deduced that nearly 48% of all negativ...

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Published in:Nuclear physics. B 1977-05, Vol.123 (2), p.189-202
Main Authors: Hamatsu, R., Ganguli, S.N., Malhotra, P.K., Montanet, L., Cooper, A.M., Gurtu, A., Subramanian, A., Defoix, Ch, Dobrzynski, L., de Guevara, P.Ladron, Nacasch, R., Raghavan, R., Aguilar-Benitez, M., Barreiro, F., Cerrada, M., Diaz, J., Ferrando, A., Rubio, J.A.
Format: Article
Language:English
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Summary:A study of the inclusive production of π −, η, ϱ 0, ω ad f mesons in p p annihilation at 0.7 GeV/ c is presented. Topological and channel cross sections are determined. Longitudinal and transversal momentum distributions of non-strange mesons are studied. It is deduced that nearly 48% of all negative pions arise from the decay of η, ϱ 0, ω and f mesons.
ISSN:0550-3213
1873-1562
DOI:10.1016/0550-3213(77)90458-8