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Precision Measurement of Ce–Pr Beta Spectrum by Means of Semiconductor Spectrometer
- Authors: Bakhlanov S.V.1, Derbin A.V.1, Drachnev I.S.1, Lomskay I.S.1, Kotina I.M.1, Muratov V.N.1, Niyazova N.V.2, Trushin M.V.3, Chmel’ E.A.3
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Affiliations:
- Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
- Konstantinov Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute
- Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’’
- Issue: Vol 86, No 1 (2023)
- Pages: 185-191
- Section: МАТЕРИАЛЫ LXXII МЕЖДУНАРОДНОЙ КОНФЕРЕНЦИИ “ЯДРО-2022: ФУНДАМЕНТАЛЬНЫЕ ВОПРОСЫ И ПРИЛОЖЕНИЯ”. Элементарные частицы и поля. Эксперимент
- Published: 01.03.2023
- URL: https://rjsvd.com/0044-0027/article/view/674760
- DOI: https://doi.org/10.31857/S0044002723010063
- EDN: https://elibrary.ru/QZKSMQ
- ID: 674760
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Abstract
Precise measurement of beta spectra was always of great importance in some fundamental problems, including those of neutrino physics. The results obtained by measuring the spectrum of a Ce–Pr source with setups of two types to a precision substantially improved in relation to earlier investigations are presented. The correctness of a theoretical fit is tested using the shape of the Pr (0)Nd (1) allowed beta transition.
About the authors
S. V. Bakhlanov
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
A. V. Derbin
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
I. S. Drachnev
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
I. S. Lomskay
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
I. M. Kotina
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
V. N. Muratov
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
N. V. Niyazova
Konstantinov Petersburg Nuclear Physics Institute, National Research Center Kurchatov Institute
Email: nikolay.bazlov@gmail.com
Russian Federation, Gatchina, Russia
M. V. Trushin
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’’
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
E. A. Chmel’
Konstantinov Petersburg Nuclear Physics Institute, National Research Center ‘‘Kurchatov Institute’’
Author for correspondence.
Email: drachnev_is@pnpi.nrcki.ru
Gatchina, Russia
References
- M. P. Decowski (KamLAND Collab.), Nucl. Phys. B 908, 52 (2016); https://www.science-direct.com/science/ article/pii/S0550321316300529
- G. Bellini (Borexino-SOX Collab.), J. High Energy Phys. 1308, 038 (2013).
- I. E. Alexeev, S. V. Bakhlanov, N. V. Bazlov, E. A. Chmel, A. V. Derbin, I. S. Drachnev, I. M. Kotina, V. N. Muratova, N. V. Pilipenko, D. A. Semyonov, E. V. Unzhakov, and V. K. Yeremin, Nucl. Instrum. Methods A 890, 64 (2018); http://www.sciencedirect.com/science/article/pii/ S0168900218301852
- I. E. Alekseev, S. V. Bakhlanov, A. V. Derbin, I. S. Drachnev, I. M. Kotina, I. S. Lomskaya, V. N. Muratova, N. V. Niyazova, D. A. Semenov, M. V. Trushin, and E. V. Unzhakov, Phys. Rev. C 102, 064329 (2020); https://link.aps.org/doi/10.1103/PhysRevC.102. 064329
- S. V. Bakhlanov, A. V. Derbin, I. S. Drachnev, I. M. Kotina, V. N. Muratova, N. V. Niyazova, D. A. Semenov, M. V. Trushin, E. V. Unzhakov, E. A. Chmel’, and I. E. Alekseev, Instrum. Exp. Techn. 64, 190 (2021); https://doi.org/10.1134/S002044122101019X
- H. Behrens and W. Bühring, Nucl. Phys. A 162, 111 (1971); https://www.sciencedirect.com/science/article/ pii/0375947471904891
- M. J. Laubitz, Proc. Phys. Soc. A 69, 789 (1956); https://doi.org/10.1088/0370-1298/69/11/301
- R. L. Graham, J. S. Geiger, and T. A. Eastwood, Can. J. Phys. 36, 1084 (1958); https://doi.org/10.1139/p58-115
- F. T. Porter and P. P. Day, Phys. Rev. 114, 1286 (1959); https://link.aps.org/doi/10.1103/PhysRev.114.1286
- H. Daniel and S. A. A. Zaidi, Ann. Phys. (Berlin) 472, 33 (1966); https://onlinelibrary.wiley.com/doi/abs/10.1002/ andp.19664720104
- T. Nagarajan, M. Ravindranath, and K. Venkata Reddy, Il Nuovo Cimento A 3, 699 (1971); https://doi.org/10.1007/BF02813571
- H. E. Bosch, M. Behar, M. C. Cambiaggio, G. G. Bermudez, and L. Szybisz, Can. J. Phys. 51, 2260 (1973); https://doi.org/10.1139/p73-295
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