Double beta decays of 100Mo by ELEGANT V at Oto Cosmo Observatory

被引：5
|
作者：
Kudomi, N
Ejiri, H
Fushimi, K
Hayashi, K
Hazama, R
Kishimoto, T
Kume, K
Kuramoto, H
Matsuoka, T
Ohsumi, H
Takahisa, K
Tsujimoto, Y
Yoshida, S
机构：
[1] Osaka Univ, RCNP, Ibaraki, Osaka 567, Japan
[2] Univ Tokushima, Fac Integrated Arts & Sci, Tokushima 770, Japan
[3] Osaka Univ, Dept Phys, Toyonaka, Osaka 560, Japan
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 87卷
关键词：
D O I：
10.1016/S0920-5632(00)00686-1
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Exclusive measurements of neutrino-less double beta decays(0 nu beta beta) of Mo-100 were made by means of ELEGANT V. The present status of the double beta decay experiment with ELEGANT V is presented. The data at Oto lab., being combined with the data at Kamioka, gives stringent limits on half-lives for 0 nu beta beta and (m(nu)) < 1.7eV.
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收藏
页码：301 / 303
页数：3
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