Photoproduction of positive pions from polarized protons in the region of the first resonance

Journal Article · Tue Apr 01 04:00:00 EST 1980 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6562196

Get'man, V A; Gorbenko, V G; Derkach, A Y; Zhebrovskii, Y V; Karnaukhov, I M; Kolesnikov, L Y; Kuz'menko, V S; Lukhanin, A A; Ranyuk, Y N; Rubashkin, A L; Sanin, V M; Sorokin, P V; Sporov, E A; Telegin, Y N; Shalatskii, S V; Grushin, V F

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.

• Research Organization: Khar'kov Physico-Technical Institute, Academy of Sciences of the Ukrainian SSR
• OSTI ID: 6562196
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 31:4; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645101* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Electromagnetic Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BASIC INTERACTIONS
BOSONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
MEV RANGE
MEV RANGE 100-1000
NEUTRONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PHOTON-BARYON INTERACTIONS
PHOTON-HADRON INTERACTIONS
PHOTON-NUCLEON INTERACTIONS
PHOTON-PROTON INTERACTIONS
PHOTOPRODUCTION
PION-NUCLEON INTERACTIONS
PIONS
PIONS PLUS
POLARIZED TARGETS
PSEUDOSCALAR MESONS
TARGETS