EXCLUSIVE PROTON-ANTI-PROTON PRODUCTION IN 2-PHOTON COLLISIONS

Production of proton-antiproton pairs by two-photon scattering has been observed at the electron-position storage ring PETRA. A total of eight proton-antiproton pairs have been identified using the time-of-flight technique. We have measured a total cross section of 4.5 ± 0.8 nb in the photon-photon...

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Bibliographic Details
Main Authors:	Brandelik, R, Braunschweig, W, Gather, K, Kirschfink, F, Lubelsmeyer, K, Martyn, H, Peise, G, Rimkus, J, Sander, H, Schmitz, D, Vondratzig, A, Trines, D, Wallraff, W, Boerner, H, Fischer, H, Hartmann, H, Hilger, E, Hillen, W, Knop, G, Kopke, L, Kolanoski, H, Leu, P, Wedemeyer, R, Wermes, N, Wollstadt, M
Format:	Journal article
Language:	English
Published:	1982

EXCLUSIVE PROTON-ANTI-PROTON PRODUCTION IN 2-PHOTON COLLISIONS

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