Observation of the reaction γγ → ppπ+π-

Observation of the reaction γγ → ppπ+π-

Production of the ppπ+π- final state by two-photon scattering was observed. The cross section for γγ→ppπ+π- was determined assuming phase space production. No evidence was found for the production or formation of resonances. Upper limits are given for Λ and Δ pair production, for production of ppρ{v...

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Bibliographic Details
Main Authors: Althoff, M, Braunschweig, W, Kirschfink, F, Lübelsmeyer, K, Martyn, H, Rimkus, J, Rosskamp, P, Sander, H, Schmitz, D, Siebke, H, Wallraff, W, Fischer, H, Hartmann, H, Jocksch, A, Knop, G, Köpke, L, Kolanoski, H, Kück, H, Mertens, V, Wedemeyer, R, Wollstadt, M, Eisenberg, Y, Eskreys, A, Gather, K, Hultschig, H
Format: Journal article
Language:English
Published: 1984

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