Measurement of cross-sections for the 9Be(n,3n)7Be and 56Fe(n,p)56Mn reactions producing background lines in γ-ray astrophysics

被引：7

作者：

Duhamel, P

Galster, W

Graulich, JS

Jean, P

Leleux, P

Meulders, JP

Vanhorenbeeck, J

Vedrenne, G

von Ballmoos, P

机构：

[1] Univ Catholique Louvain, Inst Phys Nucl, B-1348 Louvain, Belgium

[2] Free Univ Brussels, Inst Astron & Astrophys, Brussels, Belgium

[3] Univ Toulouse 3, Ctr Etud Spatiale Rayonnements, F-31062 Toulouse, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 404卷 / 01期

关键词：

nuclear reactions; gamma-ray astrophysics;

D O I：

10.1016/S0168-9002(97)01147-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The reactions Be-9(n,3n)Be-7 and Fe-56(n,p)Mn-56 were measured between 28 and 68 MeV and at 28 MeV, respectively. These reactions lead to the emission of gamma-rays (478, 847, 1811 keV) that may be disturbing in gamma-ray astrophysics missions. Consequences regarding the induced background in detectors are drawn. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：143 / 148

页数：6

共 16 条

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