1980•OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)Requires access
Photoproduction of positive pions from polarized protons in the region of the first resonance
V.A. Get'man, V.G. Gorbenko, A.Ya. Derkach, Y.V. Zhebrovskii, І.М. Karnaukhov, L.Y. Kolesnikov, V.S. Kuz'menko, A. A. Lukhanin, Yu.N. Ranyuk, A.L. Rubashkin, V.M. Sanin, P.V. Sorokin, E.A. Sporov, Yu. Telegin, S.V. Shalatskii, V.F. Grushin
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Abstract
A technique for measuring the T asymmetry for the process ..gamma..p ..-->.. n..pi../sup +/ using a polarized proton target and a quasimonochromatic beam of photons is described. The results of measuring T in the range of pion-emission angles theta(/sub ..pi../ = 3 to 150/sup 0/ at a photon energy of 340 MeV are presented and discussed. It is shown that the results obtained allow a more reliable selection of the solutions of the energy-independent multipole analysis.