Email this article Thresholds for the Break of Nucleon Cooper Pairs and Special Features of the Decay of the 172Yb Nucleus in the Reaction 171Yb(nth,2γ)
- Authors: Nguyen N.A.1, Nguyen X.H.1, Pham D.K.2, Vu D.C.3,4, Sukhovoj A.M.4, Mitsyna L.V.4
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Affiliations:
- Dalat Nuclear Research Institute
- Hanoi University of Science and Technology
- Vietnam Academy of Science and Technology
- Joint Institute for Nuclear Research
- Issue: Vol 81, No 3 (2018)
- Pages: 296-306
- Section: Nuclei
- URL: https://journal-vniispk.ru/1063-7788/article/view/194238
- DOI: https://doi.org/10.1134/S1063778818030183
- ID: 194238
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Abstract
The reaction 171Yb(nth,2γ) was studied with the aim of extending the experimental database of intensities of cascades of two photons emitted sequentially after radiative thermal-neutron capture. An analysis of these cascade intensities permitted revealing the change in the structure of observed levels of the 172Yb nucleus versus the excitation energy and determining probable thresholds for the break of four Cooper pairs of neutrons below the neutron binding energy.
About the authors
N. A. Nguyen
Dalat Nuclear Research Institute
Author for correspondence.
Email: ngocanh8999@gmail.com
Viet Nam, Hanoi
X. H. Nguyen
Dalat Nuclear Research Institute
Email: ngocanh8999@gmail.com
Viet Nam, Hanoi
D. K. Pham
Hanoi University of Science and Technology
Email: ngocanh8999@gmail.com
Viet Nam, Hanoi
D. C. Vu
Vietnam Academy of Science and Technology; Joint Institute for Nuclear Research
Email: ngocanh8999@gmail.com
Viet Nam, 10 Dao Tan, Ba Dinh, Hanoi; ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980
A. M. Sukhovoj
Joint Institute for Nuclear Research
Email: ngocanh8999@gmail.com
Russian Federation, ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980
L. V. Mitsyna
Joint Institute for Nuclear Research
Email: ngocanh8999@gmail.com
Russian Federation, ul. Joliot-Curie 6, Dubna, Moscow oblast, 141980
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