Precision half-life measurement of 62Ga

被引：18

作者：

Hyland, B ^{[1
]}

Melconian, D

Ball, GC

Leslie, JR

Svensson, CE

Bricault, P

Cunningham, E

Dombsky, M

Grinyer, GF

Hackman, G

Koopmans, K

Sarazin, F

Schumaker, MA

Scraggs, HC

Smith, MB

Walker, PM

机构：

[1] Univ Guelph, Dept Phys, Guelph, ON N1G 2W1, Canada

[2] TRIUMF, Vancouver, BC V6T 2A3, Canada

[3] Simon Fraser Univ, Dept Phys, Burnaby, BC V5A 1S6, Canada

[4] Queens Univ, Dept Phys, Kingston, ON K7L 3N6, Canada

[5] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada

[6] Colorado Sch Mines, Dept Phys, Golden, CO 80401 USA

[7] Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England

[8] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2005年 / 31卷 / 10期

关键词：

D O I：

10.1088/0954-3899/31/10/094

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：

A measurement of the half-life of Ga-62 was made as part of a programme of high-precision superallowed Fermi beta decay studies at the ISAC radioactive beam facility. The experiment was conducted by counting beta(+) particles from the decay of Ga-62 in a 4 pi gas proportional counter. The half-life was measured to be 116.01 +/- 0.19 ms. Several parameters were varied during the experiment to test for systematic effects, but no significant effects were found.

引用

页码：S1885 / S1889

页数：5

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