The Half-Life Of 131g,mTe

被引：0

作者：

Ruivo, J. C. ^{[1
]}

Zamboni, C. B. ^{[1
]}

Medina, N. H. ^{[2
]}

Oliveira, J. R. B. ^{[2
]}

机构：

[1] IPEN, CNEN SP, Av Prof Lineu Prestes 2242, BR-05508000 Sao Paulo, Brazil

[2] Univ Sao Paulo, Inst Fis, Sao Paulo 05508090, Brazil

来源：

XXXV BRAZILIAN WORKSHOP ON NUCLEAR PHYSICS | 2013年 / 1529卷

关键词：

beta decay; half-life; neutron activation; gamma spectrometry; Tellurium;

D O I：

10.1063/1.4804114

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：

In this work, the half-lives of Te-131m and Te-131g were measured. Radioactive sources of Te-131 were obtained using the Te-130(n,gamma)Te-131 nuclear reaction. These nuclear parameters have been determined with a better confidence and accuracy than previously available: 18.89 +/- 0.11 min and 33.18 +/- 0.13 h, respectively. These results are quite helpful for new calculations that attempt to describe the low-lying levels in I-131 from the decay of (131g,) Te-m.

引用

页码：187 / 189

页数：3

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