Measurement of the Tensor Analyzing Power T20 for the Reaction γd→pnπ0 in the Region of Low Proton Energies

Measurement of the Tensor Analyzing Power T20 for the Reaction γd→pnπ0 in the Region of Low Proton Energies

Bibliographic Details
Parent link:Moscow University Physics Bulletin.— .— Berlin: Springer Nature
Vol. 78, iss. 2.— 2023.— P. 149–154
Corporate Author: National Research Tomsk Polytechnic University (570)
Other Authors: Vasilishin B. I. Bogdan Ivanovich, Gauzshteyn V. V. Vyacheslav Valerjevich, Darwish E. M., Fiks (Fix) A. I. Alexander Ivanovich, Kuzin M. Ya. Matvey Yaroslavovich, Levchuk M. I., Loginov A. Yu.
Summary:Title screen
In this paper, we present new experimental results for the tensor analyzing power T20 of the reaction γd→pnπ0 in the region of low proton energies. The results are presented in the photon energy range of 300 MeV<Eγ<600 MeV and the proton energy range of 10 MeV<Ep<40 MeV. The paper uses the experimental statistics accumulated at the VEPP-3 accelerator complex in 2013. To identify the events of the reaction γd→pnπ0, we used the registration of the proton and two γ-quanta from the decay π0→2γ in coincidence. The experimental results were compared with the results of statistical simulation. To perform the statistical simulation, we used the unitary isobar model MAID 2007 for the elementary pion-nucleon photoproduction amplitude and took into account πN and NN rescattering in the final state of the reaction γd→pnπ0
Текстовый файл
AM_Agreement
Language:English
Published: 2023
Subjects:
электронный ресурс
труды учёных ТПУ
tensor analyzing power
incoherent pion photoproduction
quasi-real photon
tensor-polarized deuteron
nucleon
Online Access:https://doi.org/10.3103/S0027134923020169
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=675418

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