(P,GAMMA) RESONANCE STRENGTHS IN THE S-D SHELL

被引：74

作者：

PAINE, BM ^{[1
]}

机构：

[1] UNIV MELBOURNE,SCH PHYS,PARKVILLE 3052,VICTORIA,AUSTRALIA

来源：

NUCLEAR PHYSICS A | 1979年 / 331卷 / 02期

关键词：

Nuclear reactions;

D O I：

10.1016/0375-9474(79)90349-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：

The strengths of selected resonances in the range Ep = 0.5-2.0 MeV in the (p, γ) reactions on Mg, 30Si, 34S, 37C1, 39K and 40Ca have been found relative to the Ep = 632 and 992 keV resonances in 27Al(p, γ)28Si by relative yield measurements. Targets were made from mixtures or chemical compounds such that each contained at least two of the isotopes of interest and their chemical composition was determined by Rutherford back-scattering of α-particles. Absolute measurements were conducted on the selected resonances in 27A1(p, γ)28Si and 30Si(p, γ)31P by semi-thick target and thin target techniques with the target thickness, needed for the latter technique, found by Rutherford back-scattering of protons. Absolute strengths for all of the resonances treated, together with one from each of 23Na, 31P and 35Cl, reported in a previous paper, were deduced by normalizing to the absolute measurements on the Al(p, γ)28Si resonances. © 1979.

引用

页码：389 / 400

页数：12

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