CUMULATIVE YIELDS OF TIN AND ANTIMONY NUCLIDES FROM THERMAL-NEUTRON FISSION OF 235U

被引：31

作者：

ERDAL, BR

WILLIAMS, JC

WAHL, AC

机构：

[1] Department of Chemistry, Washington University, St. Louis

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1969年 / 31卷 / 10期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-1902(69)80080-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The following cumulative fission yields have been measured and are reported: 27·06-hr 121Sn, 0·0122±0·008%; ∼6-yr 121Sn, 0·0019±0·0006%; 127-day 123Sn, 0·0019±0·0001%; 9·67-day 125Sn, 0·0116±0·0004%; 125Sb, 0·0291±0·0015%; 2·1-hr 127Sn, 0·067±0·0008%; 127Sb, 0·103±0·004%; 128Sn, 0·314±0·019% 129Sb, 0·62±0·03%. These yield values are compared with those previously published, and average or recommended values are used with considerations of nuclear charge division to derive the following chain yields for the indicated mass numbers: 121, 0·0140 ±0·0010%; 123, 0·0160±0·0012%; 125, 0·027±0·003%; 127, 0·103±0·004%; 128, 0·36±0·06%; 129, 0·63±0·04%. It has been determined that 82·6±0·9% of 127Sb decays to 9·3 hr 127Te and that 83·4 ±1·1% of 129Sb decays to 68·7-min 129Te. © 1969.

引用

页码：2993 / &

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