SUPERHEAVY ELEMENT SEARCH IN BISMUTHINITE, BI2S3

被引：4

作者：

FIREMAN, EL

KETELLE, BH

STOUGHTON, RW

机构：

[1] OAK RIDGE NATL LAB,DIV CHEM,OAK RIDGE,TN 37830

[2] HARVARD COLL OBSERV,SMITHSONIAN ASTROPHYS OBSERV,CTR ASTROPHYS,CAMBRIDGE,MA 02138

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1979年 / 41卷 / 05期

关键词：

D O I：

10.1016/0022-1902(79)80342-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Samples of bismuthinite were examined by using a neutron multiplicity counter capable of detecting spontaneous fission events in any element. No events characteristic of spontaneous fission decay of superheavy elements were found. If a superheavy element exists in the cosmic abundance ratio estimated from the carbonaceous chrondrite measurements of Flerov et al. then it has not (even weakly) followed bismuth through its geochemical evolution into our bismuthinite samples. © 1979.

引用

页码：613 / 615

页数：3

共 13 条

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