Measuring tensor analyzing power component T 20 of the coherent photoproduction of a neutral pion on a tensor-polarized deuteron in the VEPP-3 storage ring = Измерение компоненты тензорной анализирующей способности Т20 когерентного фоторождения нейтрального пиона на тензорно-поляризованном дейтроне на накопителе ВЭПП-3 / S. A. Zevakov, V. F. Dmitriev, R. R. Dusaev [et al.]
Уровень набора: Bulletin of the Russian Academy of Sciences: Physics, Scientific Journal = 2007-Язык: английский ; резюме, eng.Резюме или реферат: An experiment to measure tensor analyzing power component T 20 of the coherent photoproduction reaction of a neutral pion on a tensor-polarized deuterium target (?d? ?dp0) is described. Measurements are made in two kinematic ranges: photon energy E ? = 200–500 MeV and neutral pion escape angle Tcmp0=100°-140°, E ? = 300–600 MeV, and Tcmp0=40°-70°. A hyperfine internal gas polarized target is used in the experiment. Detectors of neutral pions and deuterons register these particles when they coincide. The degree of target polarization and experimental luminosity are measured via the registration of elastic electron scattering on a deuteron at a low momentum of transfer. The preliminary experimental results are compared to certain theoretical predictions..Примечания о наличии в документе библиографии/указателя: [References: p. 867-868 (22 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: p. 867-868 (22 tit.)]
An experiment to measure tensor analyzing power component T 20 of the coherent photoproduction reaction of a neutral pion on a tensor-polarized deuterium target (?d? ?dp0) is described. Measurements are made in two kinematic ranges: photon energy E ? = 200–500 MeV and neutral pion escape angle Tcmp0=100°-140°, E ? = 300–600 MeV, and Tcmp0=40°-70°. A hyperfine internal gas polarized target is used in the experiment. Detectors of neutral pions and deuterons register these particles when they coincide. The degree of target polarization and experimental luminosity are measured via the registration of elastic electron scattering on a deuteron at a low momentum of transfer. The preliminary experimental results are compared to certain theoretical predictions.
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