Neutrinos by double beta decays from 100Mo and nuclear spin-isospin responses

被引：0

作者：

Kudomi, N ^{[1
]}

Ejiri, H ^{[1
]}

Fushimi, K ^{[1
]}

Hayashi, K ^{[1
]}

Kishimoto, T ^{[1
]}

Komori, M ^{[1
]}

Kume, K ^{[1
]}

Kuramoto, H ^{[1
]}

Matsuoka, K ^{[1
]}

Ohsumi, H ^{[1
]}

Takahisa, K ^{[1
]}

Umehara, S ^{[1
]}

Yoshida, S ^{[1
]}

机构：

[1] Osaka Univ, Nucl Phys Res Ctr, Ibaraki, Osaka 5670047, Japan

来源：

SPIN 2000 | 2001年 / 570卷

关键词：

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Spectroscopic studies of neutrino-less double beta decays(0 nu beta beta) of Mo-100 were made by means of ELEGANT V. The data at Oto lab., being combined with the data at Kamioka, gives stringent limits on the half-life of T-1/2 for the 0 nu beta beta and the effective Majorana neutrino mass of (m(nu)) < 2.1 eV(90%C.L.). Spin-isospin responses for neutrinos associated with pp of Mo-100 are discussed. A perspective of double beta decay of Mo-100 and a possible proposal of MOON are discussed.

引用

页码：338 / 342

页数：3

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