BETA-DELAYED PROTON EMISSION FROM CD-97 AND CD-99

被引：48

作者：

ELMROTH, T ^{[1
]}

HAGBERG, E ^{[1
]}

HANSEN, PG ^{[1
]}

HARDY, JC ^{[1
]}

JONSON, B ^{[1
]}

RAVN, HL ^{[1
]}

TIDEMANDPETERSSON, P ^{[1
]}

机构：

[1] CERN,ISOLDE COLLABORAT,CH-1211 GENEVA 23,SWITZERLAND

来源：

NUCLEAR PHYSICS A | 1978年 / 304卷 / 02期

关键词：

Radioactivity;

D O I：

10.1016/0375-9474(78)90246-4

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：

Two new β-delayed proton precursors, 97,99Cd, have been identified at the ISOLDE on-line isotope separator. The proton branching ratio for 99Cd is (1.7+1.1-0.5) × 10-3. The 99Cd proton spectrum is discussed in terms of the statistical model with Porter-Thomas fluctuations. The half-life of 99Cd was determined to be 16±3 sec. A search for 98Cd was also performed and it was found to be a pure β-emitter with a probable half-life of ≈ 8 sec. © 1978.

引用

页码：493 / 502

页数：10

共 19 条

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