Cross-section measurements for (n, 2n) and (n, alpha) reactions on yttrium at neutron energies from 13.5 to 14.6 MeV.
The cross sections for the reactions (89)Y(n, 2n) (88m+g)Y and (89)Y(n, alpha) (86m+g)RB induced by 14MeV neutrons have been measured using the activation technique and a coaxial HPGe gamma-ray detector. Spectroscopically pure Y(2)O(3) powder was used. Fast neutrons were produced by the T(d, n) (4)He reaction. The neutron fluencies were determined using the monitor reaction (93)Nb(n, 2n) (92m)Nb.
Zhou
Fengqun
F
Electric and Information Engineering College, Pingdingshan University, Pingdingshan, Henan Province 467000, PR China.
Zhang
Hongwei
H
Huang
Hongchun
H
Li
Kuohu
K
Yi
Yanling
Y
Tuo
Fei
F
Kong
Xiangzhong
X
D004307:Dose-Response Relationship, Radiation; D009501:Neutron Activation Analysis / Q000379:methods*; D009502:Neutrons; D011829:Radiation Dosage; D011874:Radiometry / Q000379:methods*; D015021:Yttrium Radioisotopes / Q000737:chemistry* / Q000528:radiation effects*
D015021:Yttrium Radioisotopes