New measurement of the β-spectrum of 210 Bi with a silicon 4πβ-spectrometer

Abstract The shape of 210 Bi β-spectrum was measured using a spectrometer based on Si(Li) detectors with a 4π geometry. Full absorption spectrometer allows for a direct measurement of the β-spectra without using the electron backscattering corrections for the response function. The measured value of...

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Published inJournal of physics. Conference series Vol. 2103; no. 1; p. 12144
Main Authors Alekseev, I E, Bakhlanov, S V, Derbin, A V, Drachnev, I S, Kotina, I M, Kuzmichev, A M, Lomskaya, I S, Mikulich, M S, Muratova, V N, Niyazova, N V, Semenov, D A, Trushin, M V, Unzhakov, E V
Format Journal Article
LanguageEnglish
Published 01.11.2021
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Summary:Abstract The shape of 210 Bi β-spectrum was measured using a spectrometer based on Si(Li) detectors with a 4π geometry. Full absorption spectrometer allows for a direct measurement of the β-spectra without using the electron backscattering corrections for the response function. The measured value of nuclear shape factor C(W)=1+(-0.4378±0.0072)W+ (0.0526±0.0021) W 2 is in agreement with the results of previous studies.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2103/1/012144