ISSN:
1434-601X
Schlagwort(e):
23.90.+w
;
27.50.+e
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract Half life limits for theββ 2v+0v decay of76Ge to excited states of76Se are deduced from the background spectrum of a passive shielding of zone refined germanium (139.5 kg). A special low-activity HPGe-detector (102 ccm) was mounted inside this shielding to search for the transition photons emitted in the decay of the excited states. The resulting limits for the (0+→2 1 + and the (0+→0 1 + ) transition are 6.3·1020 y (68%cl).
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01289815
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