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
收藏
页码：S1885 / S1889
页数：5
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