BETA-DECAY OF CA-37

被引：32

作者：

TRINDER, W

ADELBERGER, EG

JANAS, Z

KELLER, H

KRUMBHOLZ, K

KUNZE, V

MAGNUS, P

MEISSNER, F

PIECHACZEK, A

PFUTZNER, M

ROECKL, E

RYKACZEWSKI, K

SCHMIDTOTT, WD

WEBER, M

机构：

[1] UNIV WASHINGTON,DEPT PHYS,SEATTLE,WA 98195

[2] UNIV WARSAW,INST EXPTL PHYS,PL-00325 WARSAW,POLAND

[3] UNIV GOTTINGEN,INST PHYS 2,W-3400 GOTTINGEN,GERMANY

[4] KATHOLIEKE UNIV LEUVEN,INST KERN & STRALINGSFYS,B-3001 LOUVAIN,BELGIUM

来源：

PHYSICS LETTERS B | 1995年 / 349卷 / 03期

关键词：

D O I：

10.1016/0370-2693(95)00282-P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The beta-decay of Ca-37 has been studied. The half-life was remeasured with improved precision to be 181.1+/-1.0 ms, and beta-delayed gamma-rays were observed for the first time. The surprisingly high Gamma(g)amma/Gamma(p) values for proton-unbound states in K-37 drastically reduce former discrepancies between the Gamow-Teller strength values B(GT) measured in the Ca-37 beta-decay and those deduced from the Cl-37(p,n)Ar-37 mirror reaction.

引用

页码：267 / 271

页数：5