1Henan Key Laboratory of Research for Central Plains Ancient Ceramics, Pingdingshan University, Pingdingshan 467000 2School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000
Abstract：New experimental cross-section data for the $^{180}$W(n,2n)$^{179{\rm m}}$W, $^{186}$W(n,2n)$^{185{\rm m}}$W and $^{186}$W(n,p)$^{186}$Ta reactions at the neutron energies of 13.5 and 14.4 MeV are obtained by the activation technique. The neutron beams are produced by means of the $^{3}$H(d,n)$^{4}$He reaction. The gamma activities of the product nuclei are measured by a high-resolution gamma-ray spectrometer with a coaxial high-purity germanium detector. The neutron fluence is determined using the monitor reaction $^{93}$Nb(n,2n)$^{92{\rm m}}$Nb. The results in the current work are discussed and compared with the measurement results found in the literature. It is shown that these higher accuracy experimental cross-section data around the neutron energy of 14 MeV agree with some previous experimental values from the literature within experimental uncertainties.
. [J]. 中国物理快报, 2019, 36(11): 112501-.
Xiao-Jun Sun, Feng-Qun Zhou, Yue-Li Song, Yong Li, Peng-Fei Ji, Xin-Yi Chang. Measurements of the Cross-sections of Produced Short-Lived Nuclei Induced by Neutrons around 14MeV on Isotopes of Tungsten. Chin. Phys. Lett., 2019, 36(11): 112501-.
NuDat 2.6 (selected evaluated nuclear structure data, Decay Radiation database version of 18 May 2017), IAEA Nuclear Data Services https://www-nds.iaea.org
[19]
Firestone R B and Shirley V S 1996 Table of Isotopes (New York: Wiley)
2019, Vol. 36 
