Email this article Influence of a metallic matrix on the probability of the transition of 910 eV in 154Eu nuclei
- Authors: Koltsov V.V.1, Rimskii-Korsakov A.A.1, Karasev V.V.1
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Affiliations:
- Khlopin Radium Institute
- Issue: Vol 80, No 8 (2016)
- Pages: 884-887
- Section: Proceedings of the LXV International Conference “Nucleus 2015. New Horizons in Nuclear Physics, Nuclear Engineering, Femto- and Nanotechnologies” (LXV International Meeting on Nuclear Spectroscopy and Nuclear Structure) (St. Petersburg, June–July 201
- URL: https://journals.rcsi.science/1062-8738/article/view/184718
- DOI: https://doi.org/10.3103/S1062873816080256
- ID: 184718
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Abstract
The transition of 910 eV in the 154Eu nucleus is presented as a new object of study of the influence of a matrix on the probability of low-energy nuclear transitions. The variation of this transition probability causes variations in the γ-quantum yields of 154mEu decay which are easily detected from a matrix with 154mEu nuclei. Using this approach, the probability of the transition of 910 eV occurring for 154mEu nuclei in a Sm–Sn alloy is found to be 33% lower than for 154mEu nuclei in Sm chloride or metallic Sm.
About the authors
V. V. Koltsov
Khlopin Radium Institute
Author for correspondence.
Email: vladimir-koltsov@yandex.ru
Russian Federation, St. Petersburg, 194021
A. A. Rimskii-Korsakov
Khlopin Radium Institute
Email: vladimir-koltsov@yandex.ru
Russian Federation, St. Petersburg, 194021
V. V. Karasev
Khlopin Radium Institute
Email: vladimir-koltsov@yandex.ru
Russian Federation, St. Petersburg, 194021
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