2018 Impact factor 2.481
Hadrons and Nuclei


Eur. Phys. J. A 11, 143-145 (2001)

New limits on the ${\beta\beta}$ decay of 130Te to excited states of 130Xe

A.S. Barabash1, F. Hubert2, Ph. Hubert2 and V.I. Umatov1

1  Institute of Theoretical and Experimental Physics, B. Cheremushkinskaya 25, 117259 Moscow, Russia,
2  Centre d'Etudes Nucléaires, IN2P3-CNRS and Université de Bordeaux, F-33175 Gradignan Cedex, France

Alexander.Barabash@itep.ru

(Received: 16 March 2001 Communicated by J. Äystö)

Erratum

Abstract
Experimental limits on half-lives of the $(0\nu + 2\nu)\beta\beta$ decay of 130Te to excited states of 130Xe are obtained using low-background HPGe detectors. At the 90% CL, these limits are equal to $1.6\cdot 10^{21}$ y, $2.7\cdot 10^{21}$ y and $2.3\cdot 10^{21}$ y for transitions to the 2+1, 2+2 and 0+1 levels, respectively.

PACS
23.40.-s - $\beta$ decay; double $\beta$ decay; electron and muon capture.

© Società Italiana di Fisica, Springer-Verlag 2001