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arXiv · 0708.3150

Unrecognized Backscattering in Low Energy Beta Spectroscopy

M. Schumann·H. Abele
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Abstract

We present studies on electron backscattering from the surface of plastic scintillator beta detectors. By using a setup of two detectors coaxial with a strong external magnetic field - one detector serving as primary detector, the other as veto-detector to detect backscattering - we investigate amount and spectrum of unrecognized backscattering, i.e. events where only one detector recorded a trigger signal. The implications are important for low energy particle physics experiments.

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M. Schumann, H. Abele. 2008-03-06. Unrecognized Backscattering in Low Energy Beta Spectroscopy. https://doi.org/10.1016/j.nima.2007.11.016

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