SEARCH FOR BETA-BETA-DECAY OF ZR-96 AND ND-150 TO EXCITED-STATES OF MO-96 AND SM-150

被引：37

作者：

ARPESELLA, C

BARABASH, AS

BELLOTTI, E

BROFFERIO, C

FIORINI, E

SVERZELLATI, PP

UMATOV, VI

机构：

[1] INFN, MILAN, ITALY

[2] LEBEDEV PHYS INST, MOSCOW, RUSSIA

[3] MOSCOW THEORET & EXPTL PHYS INST, MOSCOW, RUSSIA

[4] UNIV MILAN, I-20122 MILAN, ITALY

来源：

EUROPHYSICS LETTERS | 1994年 / 27卷 / 01期

关键词：

D O I：

10.1209/0295-5075/27/1/006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

New lower limits on the half-lives for betabeta decay of Zr-96 and Nd-150 to excited states of Mo-96 and Sm-150 have been obtained. They range between 1.10(19) and 4.10(19) years (90% c.l.). The measurements were performed while searching for the de-excitation gamma rays of the daughter nuclide with a germanium detector. In addition, single-beta decay of Zr-96 has also been studied, providing a half-life for this process longer than 3.8.10(19) y (90% c.l.).

引用

页码：29 / 34

页数：6

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