Автор |
F T Avignone |
Автор |
R L Brodzinski |
Автор |
J I Collar |
Автор |
C K Guerard |
Автор |
H S Miley |
Автор |
J H Reeves |
Дата выпуска |
1991-12-01 |
dc.description |
Two measurements of the half-life of the 2 nu beta beta -decay of <sup>76</sup>Ge are reported. One was made with the PNL-USC natural isotopic abundance germanium twin detectors. T<sub>1</sub>2/<sup>2 nu </sup>=(1.12+<sub>-0.26</sub><sup>+0.48</sup>)*10<sup>21</sup> y (2 sigma ), and one with a Soviet-manufactured 0.25-kg Ge (Li) detector isotopically enriched to 85% in <sup>76</sup>Ge, T<sub>1</sub>2/<sup>2 nu </sup>(9.2+<sub>-0.4</sub><sup>+0.7</sup>)*10<sup>20</sup> y (2 sigma ). Both were measured in the same facility. These values are in good agreement with nuclear structure calculations and with an independent measurement by the ITEP-YPI collaboration. |
Формат |
application.pdf |
Издатель |
Institute of Physics Publishing |
Название |
Measurements of the half-life of the 2 nu beta beta -decay of <sup>76</sup>Ge |
Тип |
paper |
DOI |
10.1088/0954-3899/17/S/019 |
Electronic ISSN |
1361-6471 |
Print ISSN |
0954-3899 |
Журнал |
Journal of Physics G: Nuclear and Particle Physics |
Том |
17 |
Первая страница |
S181 |
Последняя страница |
S192 |
Аффилиация |
F T Avignone; South Carolina Univ., Columbia, SC, USA |
Аффилиация |
R L Brodzinski; South Carolina Univ., Columbia, SC, USA |
Аффилиация |
J I Collar; South Carolina Univ., Columbia, SC, USA |
Аффилиация |
C K Guerard; South Carolina Univ., Columbia, SC, USA |
Аффилиация |
H S Miley; South Carolina Univ., Columbia, SC, USA |
Аффилиация |
J H Reeves; South Carolina Univ., Columbia, SC, USA |
Выпуск |
S |