Measurement of the Tensor-Analyzing Power Component T20 for Incoherent Negative Pion Photoproduction on a Deuteron-Reference-Cited by-同舟云学术

Measurement of the Tensor-Analyzing Power Component T20 for Incoherent Negative Pion Photoproduction on a Deuteron

Published:2023-06-15 Issue:6 Volume:11 Page:99
ISSN:2218-2004
Container-title:Atoms
language:en
Short-container-title:Atoms

Author:

Kuzmenko Anna¹,Gauzshtein Vyacheslav¹,Darwish Eed²³^ORCID,Fix Alexander¹,Kuzin Matvey¹,Levchuk Michael⁴⁵,Loginov Alexey⁶,Nikolenko Dmitriy⁷,Rachek Igor⁷,Shestakov Yuriy⁷⁸,Toporkov Dmitriy⁷⁸,Yurchenko Arseniy⁷,Vasilishin Bogdan¹,Zevakov Sergey⁷

Affiliation:

1. Research School of Physics, National Research Tomsk Polytechnical University, 634050 Tomsk, Russia

2. Physics Department, Faculty of Science, Taibah University, Medina 41411, Saudi Arabia

3. Physics Department, Faculty of Science, Sohag University, Sohag 82524, Egypt

4. Stepanov Institute of Physics, National Academy of Sciences of Belarus, 220072 Minsk, Belarus

5. Institute of Applied Physics, National Academy of Sciences of Belarus, 220072 Minsk, Belarus

6. Department of Mathematical Physics, Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, Russia

7. Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia

8. Physics Department, Novosibirsk State University, 630090 Novosibirsk, Russia

Abstract

New results for the T20-component of the tensor-analyzing power of the incoherent negative pion photoproduction are presented. The experiment was performed for the electron beam energy of 800 MeV at the VEPP-3 storage ring in 2021. To extract the T20-component, we used asymmetry with respect to the change in the sign of the tensor polarization of the deuteron target. Identification of the reaction events was carried out by the detection of two protons in coincidence. Experimental data were compared with the results of statistical simulation, considering the interaction between the NN and πN subsystems in the final state of the reaction.

Funder

Russian Science Foundation

Publisher

MDPI AG

Subject

Condensed Matter Physics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.mdpi.com/2218-2004/11/6/99/pdf

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