A new empirical formula for cross-sections of (n,nα) reactions

被引：10
|
作者：
Yigit, Mustafa [1 ]
机构：
[1] Aksaray Univ, Dept Phys, TR-68100 Aksaray, Turkey
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2020年 / 29卷 / 08期
关键词：
(n; n alpha) reactions; cross-section; empirical formula; SEMIEMPIRICAL SYSTEMATICS; NUCLEAR-REACTIONS; N; P; ALPHA; 14-MEV; NEUTRONS; EMISSION; MODEL; 2N;
D O I：
10.1142/S0218301320500627
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：
Studies on the cross-sections of (n,n alpha) reactions which are energetically possible, about 14 MeV neutrons are quite scarce. In this paper, the cross-sections of (n,n alpha) nuclear reactions at E-n =14-15 MeV are analyzed by using a new empirical formula based on the statistical theory. We show that neutron cross-sections are closely related to the Q-value of nuclear reaction, in particular for (n,n alpha) channels. Results obtained with this empirical formula show good agreement with the available measured cross-section values. We hope that the estimations on the cross-sections using the present formalism may be helpful in future studies in this field.
引用
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页数：10
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