Development of a Technique for Determining the Optimal Number of Projections when Realizing the Method of Multiangle Scanning of an Ionizing Radiation Beam
| Parent link: | Instruments and Experimental Techniques.— .— New York: Springer Science+Business Media LLC Vol. 66, iss. 4.— 2023.— P. 620-626 |
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| Autor corporatiu: | |
| Altres autors: | , , , , , |
| Sumari: | Title screen A method of multiangle scanning for measuring the cross-sectional beam intensity distribution has been developed. This method is based on reconstructing the beam profiles obtained at different angles in a plane perpendicular to the beam axis. To efficiently implement the multiangle scanning method, it is necessary to find the optimal number of projections, i.e., such a number for which the measurement result remains reliable with a minimum measurement time. A numerical simulation provided the development of a technique for finding the optimal number of projections, and it was shown that the optimal number is ten if the errors due to operation of units of the experimental setup are disregarded. To eliminate this error, multiangle X-ray beam scanning was carried out and its intensity distributions in the cross section were reconstructed with different numbers of projections. The developed technique was used to determine the optimal number of projections for this experimental setup, which were 18 Текстовый файл AM_Agreement |
| Publicat: |
2023
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1134/S002044122303017X |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=677183 |
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| 200 | 1 | |a Development of a Technique for Determining the Optimal Number of Projections when Realizing the Method of Multiangle Scanning of an Ionizing Radiation Beam |f A. A. Bulavskaya, E. A. Bushmina, A. A. Grigorieva [et al.] | |
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| 300 | |a Title screen | ||
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| 330 | |a A method of multiangle scanning for measuring the cross-sectional beam intensity distribution has been developed. This method is based on reconstructing the beam profiles obtained at different angles in a plane perpendicular to the beam axis. To efficiently implement the multiangle scanning method, it is necessary to find the optimal number of projections, i.e., such a number for which the measurement result remains reliable with a minimum measurement time. A numerical simulation provided the development of a technique for finding the optimal number of projections, and it was shown that the optimal number is ten if the errors due to operation of units of the experimental setup are disregarded. To eliminate this error, multiangle X-ray beam scanning was carried out and its intensity distributions in the cross section were reconstructed with different numbers of projections. The developed technique was used to determine the optimal number of projections for this experimental setup, which were 18 | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Instruments and Experimental Techniques |c New York |n Springer Science+Business Media LLC | |
| 463 | 1 | |t Vol. 66, iss. 4 |v P. 620-626 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Bulavskaya |b A. A. |c Specialist in the field of nuclear technologies |c Senior Lecturer of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1993- |g Angelina Aleksandrovna |9 22019 | |
| 701 | 1 | |a Bushmina |b E. A. |c specialist in the field of nuclear technologies |c Engineer of Tomsk Polytechnic University |f 2000- |g Elizaveta Alekseevna |9 22672 | |
| 701 | 1 | |a Grigorieva (Grigorjeva) |b A. A. |c nuclear technology specialist |c engineer of Tomsk Polytechnic University |f 1995- |g Anna Anatoljevna |9 22382 | |
| 701 | 1 | |a Ermakova |g Anastasiya Sergeevna |b A. S. | |
| 701 | 1 | |a Miloichikova |b I. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1988- |g Irina Alekseevna |9 18707 | |
| 701 | 1 | |a Stuchebrov |b S. G. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1981- |g Sergey Gennadevich |9 15719 | |
| 712 | 0 | 2 | |a National Research Tomsk Polytechnic University |c (2009- ) |9 27197 |4 570 |
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