Normalization of Proton-Radiographic Images of Objects with Quasi-Uniform Areal Density.
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| Title: | Normalization of Proton-Radiographic Images of Objects with Quasi-Uniform Areal Density. |
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| Authors: | Shilkin, N. S.1 (AUTHOR) shilkin@ficp.ac.ru, Mintsev, V. B.1 (AUTHOR), Yuriev, D. S.1 (AUTHOR), Kantsyrev, A. V.2 (AUTHOR), Bogdanov, A. V.2 (AUTHOR), Kolesnikov, D. S.2 (AUTHOR), Golubev, A. A.2,3 (AUTHOR) |
| Source: | Russian Journal of Nondestructive Testing. Jan2023, Vol. 59 Issue 1, p73-81. 9p. |
| Subjects: | Proton beams, Image transmission, Radiographic processing, Density, Image processing, Radiography, Optics, Protons |
| Abstract: | A method has been developed for calculating the proton beam transmission of static objects with a quasi-uniform areal density from a single proton radiography image under the condition of a Gaussian-like transverse beam profile. The calculated images of the transmission are intended to reconstruct the density of the investigated objects. A proton radiography of static targets was performed on an experimental setup with special magnetic optics PUMA with a proton energy of 800 MeV and an intensity of 1010 particles per image. It is shown that the application of the method makes it possible to reconstruct the proton beam transmission of the object under study with an average relative error of approximately 1–1.2%. [ABSTRACT FROM AUTHOR] |
| Copyright of Russian Journal of Nondestructive Testing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Abstract: | A method has been developed for calculating the proton beam transmission of static objects with a quasi-uniform areal density from a single proton radiography image under the condition of a Gaussian-like transverse beam profile. The calculated images of the transmission are intended to reconstruct the density of the investigated objects. A proton radiography of static targets was performed on an experimental setup with special magnetic optics PUMA with a proton energy of 800 MeV and an intensity of 1010 particles per image. It is shown that the application of the method makes it possible to reconstruct the proton beam transmission of the object under study with an average relative error of approximately 1–1.2%. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 10618309 |
| DOI: | 10.1134/S1061830923700213 |
