Summary
The angular distribution of pions observed in two-prong π--p interactions in emulsion was investigated. It was shown that π--meson observed in interactions of the type π-+p→p+π-+kπ0 (k=1,2, ...) are collimated forward in the π-π center-of-mass system. This result indicated that a certain fraction of the observed events corresponds to elastic π-π-scattering having diffraction character.
Riassunto
Si è esaminata la distribuzione angolare osservata nelle interazioni π--p a due rami. Si è mostrato come i mesoni π- osservati in interazioni del tipo π-+p→p+π-+kπ0 (k=1,2,…) sono collimate in avanti nel sistema del centro di massa dei π-π. Questo risultato indica che una certa frazione degli eventi osservati corrisponde a scattering π-π elastico aventi carattere diffrattivo.
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Bozóki, G., Fenyves, E., Frenkel, A. et al. Inelastic π--p interactions at 7 GeV. Nuovo Cim 27, 668–673 (1963). https://doi.org/10.1007/BF02784572
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DOI: https://doi.org/10.1007/BF02784572