VECTOR-MESON PRODUCTION IN THE FINAL-STATE K+K-PI+PI- OF PHOTON-PHOTON COLLISIONS

Vector meson production is studied in the reaction γγ→K+K-π+π-. A clear Φ(1020) signal is seen in the K+K- mass distribution and a K*0 (890) signal is visible in the K±π∓ one. Both do not seem to be strongly correlated with quasi two body final states. Cross sections for the processes γγ→K+K-π+π-, γ...

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Hlavní autoři:	Althoff, M, Braunschweig, W, Gerhards, R, Kirschfink, J, Martyn, H, Rosskamp, P, Wallraff, W, Bock, B, Eisenmann, J, Fischer, H, Hartmann, H, Jocksch, A, Kolanoski, H, Kuck, H, Mertens, V, Wedemeyer, R, Foster, B, Bernardi, E, Eisenberg, Y, Eskreys, A, Gather, K, Hultschig, H, Joos, P, Klima, B, Kowalski, H
Médium:	Journal article
Jazyk:	English
Vydáno:	Springer-Verlag 1986

VECTOR-MESON PRODUCTION IN THE FINAL-STATE K+K-PI+PI- OF PHOTON-PHOTON COLLISIONS

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