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New limits on the ββ decay of 130Te to excited states of 130Xe

Authors :
F. Hubert
Ph. Hubert
V. I. Umatov
A. S. Barabash
Source :
The European Physical Journal A. 11:143-145
Publication Year :
2001
Publisher :
Springer Science and Business Media LLC, 2001.

Abstract

Experimental limits on half-lives of the (0ν + 2ν)ββ decay of 130Te to excited states of 130Xe are obtained using low-background HPGe detectors. At the 90% CL, these limits are equal to 1.6 . 1021 y, 2.7 . 1021 y and 2.3 . 1021 y for transitions to the 2+1, 2+2 and 0+1 levels, respectively.

Details

ISSN :
1434601X and 14346001
Volume :
11
Database :
OpenAIRE
Journal :
The European Physical Journal A
Accession number :
edsair.doi...........f23e1ccd3337010db6b8ebf0dbc93229