Measurement of the components of the tensor analyzing power in the reaction γd → ppπ{sup −} at high proton momenta

Journal Article · Thu Jan 15 00:00:00 EST 2015 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S106377881501007X· OSTI ID:22472467

Zevakov, S. A. ^[1]; Loginov, A. Yu. ^[2]; Mishnev, S. I.; Neufeld, V. V.; Nikolenko, D. M.; Rachek, I. A. ^[1]; Sidorov, A. A.; Stibunov, V. N. ^[2]; Toporkov, D. K.; Shestakov, Yu. V. ^[1]

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1. Russian Academy of Sciences, Budker Institute of Nuclear Physics, Siberian Branch (Russian Federation)
2. National Research Tomsk PolytechnicUniversity (Russian Federation)

Results obtained by measuring three components of the tensor analyzing power in the reaction of π{sup −} -meson photoproduction on a deuteron at final-proton momenta between 300 and 700 MeV/c are presented. The measurements in question were performed at the VEPP-3 storage ring by using its internal deuterium-gas target featuring a tensor polarization with the aid of detection of two protons in coincidence. The experimental results obtained in this way are compared with their counterparts calculated theoretically.

• OSTI ID: 22472467
• Journal Information: Physics of Atomic Nuclei, Vol. 78, Issue 1; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COMPARATIVE EVALUATIONS
DEUTERIUM
DEUTERIUM TARGET
DEUTERONS
MEV RANGE
PHOTONUCLEAR REACTIONS
PHOTOPRODUCTION
PIONS MINUS
POLARIZATION
POLARIZATION-ASYMMETRY RATIO
PROTONS
TENSORS
VEPP-3