14N(N,ALPHA)11B REACTION AT 14.1 MEV

被引：12
作者：
MAXSON, DR
MURPHY, RD
ZATZICK, MR
机构：
[1] Brown University, Providence, RI
来源：
NUCLEAR PHYSICS A | 1968年 / A110卷 / 03期
关键词：
Nuclear reactions;
D O I：
10.1016/0375-9474(68)90376-X
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Natural N2 gas was bombarded with 14.1 MeV neutrons, and alpha particles from 14N (n, α)11B reactions were observed with a telescope consisting of two proportional counters and a CsI(Tl) scintillator. Absolute differential cross sections were measured for the (n, α) transitions to the ground state and to the 2.14 MeV level of 11B. The observed angular distributions were fitted with curves, calculated using two-mode PWBAE, 3He pick-up and diffraction theories. © 1968.
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