EXPERIMENTAL SEARCH FOR NEUTRINOLESS DOUBLE-BETA-DECAY OF MO-100

被引：46

作者：

ALSTONGARNJOST, M

DOUGHERTY, BL

KENNEY, RW

TRIPP, RD

KRIVICICH, JM

NICHOLSON, HW

SUTTON, CS

DIETERLE, BD

FOLTZ, SD

LEAVITT, CP

REEDER, RA

BAKER, JD

CAFFREY, AJ

机构：

[1] MT HOLYOKE COLL,S HADLEY,MA 01075

[2] UNIV NEW MEXICO,ALBUQUERQUE,NM 87131

[3] IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.71.831

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

No evidence for the neutrinoless double-beta decay of Mo-100 has been found in a search using a segmented Si(Li) detector with source foils enriched to 97% Mo-100. After 0.2664 mol yr of exposure, we report a 1 sigma lower limit on the half-life for the J(P) = 0+ --> 0+ transition of 0.44 x 10(23) yr.

引用

页码：831 / 834

页数：4

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