Results 1 to 10 of about 8,492,929 (374)
Oscillations of atomic energy levels induced by QCD axion dark matter [PDF]
Physical Review D, 2022 Axion-gluon interaction induces quadratic couplings between the axion and the matter fields. We find that, if the axion is an ultralight dark matter field, it induces small oscillations of the mass of the hadrons as well as other nuclear quantities. As a
Hyungjin Kim, G. Perez
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Mechanical Engineering Journal, 2023 Japan Atomic Energy Agency (JAEA) is developing an artificial intelligence (AI) aided integrated digital system: “Advanced Reactor Knowledge- and AI-aided Design Integration Approach through the whole plant lifecycle (ARKADIA)”, to provide the best ...
Masaaki TANAKA +7 more
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Review of High-Speed Countercurrent Chromatography in Separation of Lanthanides and Actinides
He huaxue yu fangshe huaxue, 2022 In the field of radiochemistry, separation of lanthanides and actinides has always been one of the research hotspots. In order to achieve the burnup analysis, the lanthanide and actinide elements in the solution need to be separated.
LI Yu-hao +6 more
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Measurement of (n, f) and (n, xn) cross sections with surrogate reaction method [PDF]
EPJ Web of Conferences, 2020 Surrogate reaction method is an important approach to overcome the difficulties meet in the direct measurement of neutron induced nuclear reaction. The current existing surrogate reactions generally employ the peripheral reactions such as inelastic ...
Ma Nanru +9 more
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The AME 2020 atomic mass evaluation (II). Tables, graphs and references
Chinese Physics C, High Energy Physics & Nuclear Physics, 2021 This is the second part of the new evaluation of atomic masses, AME2020. Using least-squares adjustments to all evaluated and accepted experimental data, described in Part I, we derived tables with numerical values and graphs which supersede those given ...
M. Wang 王 +4 more
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Atomic energy mapping of neural network potential [PDF]
PHYSICAL REVIEW MATERIALS, 2019 We show that the intelligence of the machine-learning potential arises from its ability to infer the reference atomic-energy function from a given set of total energies.
Dongsun Yoo +5 more
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He huaxue yu fangshe huaxue, 2023 With the development of nuclear power technology in China, the need for glass vitrification of high-level liquid waste(HLLW) from a power reactor spent fuel has become more and more urgent.
LI Yu-song +9 more
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Performant implementation of the atomic cluster expansion (PACE) and application to copper and silicon [PDF]
npj Computational Materials, 2021 The atomic cluster expansion is a general polynomial expansion of the atomic energy in multi-atom basis functions. Here we implement the atomic cluster expansion in the performant C++ code PACE that is suitable for use in large-scale atomistic ...
Y. Lysogorskiy +10 more
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Redox Behavior of Se on Iron-Based Materials in Simulated Geological Disposal Environment of HLW
He huaxue yu fangshe huaxue, 2022 In this paper, reduction-oxidation between Se and iron-based materials(pure iron and 304L stainless steel) was carried out in glove box under ambient temperature and low-oxygen.
XU Qiang-wei +7 more
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Extraction of Np(Ⅳ) From Nitric Acid Solution With Di(1-Methyl-Heptyl) Methyl Phosphonate
He huaxue yu fangshe huaxue, 2022 The extraction of Np(Ⅳ) from nitric acid medium by using di(1-methyl-heptyl) methyl phosphonate diluted in kerosene was investigated. The influences were studied in this research including the contact time, the concentration of DMHMP, HNO3 as well as ...
XIAO Zhe +7 more
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