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This article is cited in 1 scientific paper (total in 1 paper)
FIELDS, PARTICLES, AND NUCLEI
Measurement of the $T_{20}$ component of the tensor analyzing power of the incoherent photoproduction of a $\pi^{-}$ meson on a deuteron
V. V. Gauzshteina, B. I. Vasilishina, E. Darwishbc, S. A. Zevakovd, M. Ya. Kuzina, A. S. Kuz'menkoa, M. I. Levchukef, A. Yu. Loginovg, D. M. Nikolenkod, I. A. Rachekd, D. K. Toporkovdh, A. V. Yurchenkod, A. I. Fiksa, Yu. V. Shestakovdh a National Research Tomsk Polytechnic University, Tomsk, 634050 Russia
b Physics Department, Faculty of Science, Taibah University, 41411 Medina, Saudi Arabia
c Physics Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt
d Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
e Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk, 220072 Belarus
f Institute of Applied Physics, National Academy of Sciences of Belarus, Minsk, 220072 Belarus
g Tomsk State University of Control Systems and Radioelectronics, Tomsk, 634050 Russia
h Novosibirsk State University, Novosibirsk, 630090 Russia
Abstract:
New results have been presented for the $T_{20}$ component of the tensor analyzing power of the $\gamma d \rightarrow p p \pi^{-}$ reaction measured in the photon energy range from 300 to 600 MeV. The data have been obtained from the statistical sample collected at the VEPP-3 accelerator in 2021. The $T_{20}$ component has been separated using the asymmetry of the reaction yield, which is due to change in the sign of the tensor polarization of the deuterium target. The experimental data have been compared to the simulation within the spectator model including the interaction between particles in the final state.
Received: 24.03.2023 Revised: 26.04.2023 Accepted: 26.04.2023
Citation:
V. V. Gauzshtein, B. I. Vasilishin, E. Darwish, S. A. Zevakov, M. Ya. Kuzin, A. S. Kuz'menko, M. I. Levchuk, A. Yu. Loginov, D. M. Nikolenko, I. A. Rachek, D. K. Toporkov, A. V. Yurchenko, A. I. Fiks, Yu. V. Shestakov, “Measurement of the $T_{20}$ component of the tensor analyzing power of the incoherent photoproduction of a $\pi^{-}$ meson on a deuteron”, Pis'ma v Zh. Èksper. Teoret. Fiz., 117:11 (2023), 803–807; JETP Letters, 117:11 (2023), 799–803
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https://www.mathnet.ru/eng/jetpl6951 https://www.mathnet.ru/eng/jetpl/v117/i11/p803
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