The Neutrino Electron Correlation Coefficient in Free Neutron Decay ...
The Neutrino Electron Correlation Coefficient in Free Neutron Decay ...
The Neutrino Electron Correlation Coefficient in Free Neutron Decay ...
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Investigations of systematic effects<br />
Background<br />
‣ Additional neutron shutter<br />
‣ Different „trap cleaner“ and „beam shifter“ ExB sett<strong>in</strong>gs<br />
Adiabatic transmission function<br />
‣ Different magnetic field sett<strong>in</strong>gs<br />
‣ Measurement of the magnetic field at the beam position, before and after the<br />
beam time<br />
‣ Different electric field sett<strong>in</strong>gs<br />
Edge effect<br />
‣ Different neutron beam profiles<br />
‣ Monte Carlo simulations are currectly on the way<br />
Detector efficiency<br />
‣ Different trigger sett<strong>in</strong>gs<br />
‣ Different post-acceleration voltages<br />
‣ Tests at a proton source + SRIM calculations are currently on the way<br />
G. Konrad, University of Ma<strong>in</strong>z <strong>The</strong> aSPECT Experiment, 7th Int’l UCN Workshop Sa<strong>in</strong>t -Petersburg 11 June 2009