ENERGY DISTRIBUTION AND YIELD OF NEUTRONS FROM THE (p,n) REACTION IN THICK LiF TARGETS.

被引:0
|
作者
Baumann, F.M. [1 ]
Brueggemann, B. [1 ]
Freiesleben, H. [1 ]
Grodotzki, Th. [1 ]
Hilber, H.Chr. [1 ]
机构
[1] Ruhr-Univ Bochum, Inst fuer, Experimentalphysik, Bochum, West Ger, Ruhr-Univ Bochum, Inst fuer Experimentalphysik, Bochum, West Ger
来源
| 1985年 / A238期
关键词
SPECTROSCOPY; NUCLEAR RADIATION;
D O I
暂无
中图分类号
O53 [等离子体物理学]; O57 [原子核物理学、高能物理学];
学科分类号
070202 ; 070204 ;
摘要
In this contribution authors applied the TOF technique to determine the flux and energy distributions of neutrons emitted at 0 degree from thick LiF targets bombarded with protons of energies up to 7 MeV. It is found that besides the **7Li(p,n) reaction also **1**9F(p,n) and in particular the **7Li(p,n**3He)**4He break-up reaction contribute. They turn the energy spectrum above E//n equals 1 MeV into a rather ″white″ one. Authors have furthermore shown that the measured neutron spectra from the **7Li(p,n) reactions in a thick target can be nicely reproduced by means of a Monte Carlo simulation.
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页码:2 / 3
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