XXth International Conference on Neutrino Physics and Astrophysics

Poster Abstract

A.Derbin & O.Smirnov for BOREXINO collaboration

Search for Electron Decay Mode e -> nu + gamma with Prototype of Borexino Detector.

The prototype of the Borexino detector Counting Test Facility, located in the Gran-Sasso laboratory, has been used to obtain a bound on the stability of the electron. The new lower limit the mean lifetime defined on 32.1 days of data set is 4.6x10^26 yr (90% c.l.).

Based on Phys. Lett. B 525 (2002) 29

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