Application of fast solvent extraction processes to studies of exotic nuclides |
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| Authors: | B Wierczinski J Alstad K Eberhardt J V Kratz R Malmbeck M Mendel A Nähler J P Omtvedt G Skarnemark N Trautmann N Wiehl |
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| Institution: | (1) Radiation Group Chemistry and Radiation Division, Research Institute of Standards and Science, Taejun, Korea;(2) Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology, Tokyo, Japan;(3) Department of Physics, Pusan National University, Pusan, Republic of Korea |
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| Abstract: | The nucleus23Na has been investigated by studying the primary γ-rays emitted from 53 keV neutron capture in it using a high resolution
and high efficiency (100%) HPGe detector and NaI(T1) detector for anti-Compton. 24 primary γ-rays were placed in the24Na, in which 3 primary γ-rays were new ones from a (n, γ) reaction, and reported for the first time. In order to obtain an
exact energy calibration within 7 MeV,56Fe(n,γ)57Fe reaction was used at thermal neutron energy. Intensity calibration was obtained from the27Al(p,γ)28Si reaction atE
p=2046 keV. The neutron binding energy of24Na was determined to be 6959.75 keV. |
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