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Formation of complex particles at absorption of π–-meson in a “live” silicon target
- Authors: Gurov Y.B.1,2, Evseev S.A.1, Rozov S.V.1, Sandukovsky V.G.1, Chernyshev B.A.2
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Affiliations:
- Joint Institute for Nuclear Research
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
- Issue: Vol 88, No 8 (2024)
- Pages: 1177-1181
- Section: Fundamental problems and applications of physics of atomic nucleus
- URL: https://jdigitaldiagnostics.com/0367-6765/article/view/676716
- DOI: https://doi.org/10.31857/S0367676524080033
- EDN: https://elibrary.ru/ORVMYD
- ID: 676716
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Abstract
Spectra of deuterons and tritons were measured at the absorption of stopped π — mesons on a “live” target (analog of the 28Si target). It is shown that the application of this method makes it possible to identify “direct” mechanisms of the formation of deuterons and tritons. An estimate of the proportion of these particles in total yields was obtained, which was ~ 30 %.
About the authors
Yu. B. Gurov
Joint Institute for Nuclear Research; National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Author for correspondence.
Email: gurov54@mail.ru
Russian Federation, Dubna, 141980; Moscow, 115409
S. A. Evseev
Joint Institute for Nuclear Research
Email: gurov54@mail.ru
Russian Federation, Dubna, 141980
S. V. Rozov
Joint Institute for Nuclear Research
Email: gurov54@mail.ru
Russian Federation, Dubna, 141980
V. G. Sandukovsky
Joint Institute for Nuclear Research
Email: gurov54@mail.ru
Russian Federation, Dubna, 141980
B. A. Chernyshev
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Email: gurov54@mail.ru
Russian Federation, Moscow, 115409
References
- Weyer H.G. // Phys. Reports. 1990. V. 195. P. 295.
- Lee T.-S., Redwine R.P. // Annu. Rev. Nucl. Part. Sci. 2002. V. 22. P. 23.
- Гуров Ю.Б., Евсеев С.А., Леонова Т.И. и др. // Изв. РАН. Сер. физ. 2023. Т. 87. № 8. С. 1116; Gurov Yu.B., Evseev S.A., Leonova T.I. et al. // Bull. Russ. Acad. Sci. Phys. 2023. V. 87. No 8. P. 1134.
- Гуров Ю.Б., Лапушкин С.В., Розов С.В. и др. // ПТЭ. 2021. № 4. С. 18; Gurov Yu.B., Lapushkin S.V., Rozov S.V. et al. // Instrum. Exp. Tech. 2021. V. 64. No. 4. P. 516.
- Гуров Ю.Б., Карпухин В.С., Короткова Л.Ю. и др. // Изв. РАН. Сер. физ. 2015. Т. 79. № 4. С. 520; Gurov Yu.B., Karpukhin V.S., Korotkova L. Yu. et al. // Bull. Russ. Acad. Sci. Phys. 2015. V. 79. No 4. P. 478.
- Гуров Ю.Б., Карпухин В.С., Лапушкин С.В. и др. // ЯФ. 2019. Т. 82. С. 305; Gurov Yu.B., Karpukhin V.S., Lapushkin S.V. et al. // Phys. Atom. Nucl. 2019. V. 82. P. 351.
- Гуров Ю.Б., Короткова Л.Ю., Лапушкин С.В. и др. // Изв. РАН. Сер. физ. 2013. Т. 77. № 4. С. 415; Gurov Yu.B., Korotkova L. Yu., Lapushkin S.V. et al. // Bull. Russ. Acad. Sci. Phys. 2013. V. 77. No 4. P. 370.
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