【摘 要】
：
The activation products ~(89)Zr (half life is 78.41 h) and ~(88)Zr(half life is 83.4 d) can be produced from n+~(90)Zr reaction through (n,2n) and (n,3n) react
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The activation products ~(89)Zr (half life is 78.41 h) and ~(88)Zr(half life is 83.4 d) can be produced from n+~(90)Zr reaction through (n,2n) and (n,3n) reactions, respectively. ~(88)Y(half life is 106.65 d) can be produced through(n,2np), (n,nd), and(n,t)reactions; ~(87)Y(half life is 79.8 h)through(n,3np), (n,2nd), and(n,nt)reactions; ~(86)Y(half life is 14.74 h) through(n,4np), (n,3nd), and (n,2nt) reactions.
The activation products ~ (89) Zr (half life is 78.41 h) and ~ (88) Zr half life is 83.4 d can be produced from n + ~ (90) Zr reaction through (n, 2n) and (n, 3n (87) Y (half life is 106.65 d) can be produced through (n, 2np), (n, nd), and (n, t) reactions; 79.8 h) through (n, 3np), (n, 2nd), and (n, nt) reactions; ~ (86) half life is 14.74 h through (n, 4np) (n, 2nt) reactions.
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