The aSPECT spectrometer has been constructed to measure, with high precision, the integral proton spectrum of the free neutron decay. From this spectrum the neutrino electron angular correlation coefficient a can be inferred. The coefficient a is involved in several Standard Model tests, like the unitarity test of the Cabibbo-Kobayashi-Maskawa quark mixing matrix. aSPECT has been designed to determine the coefficient a with an accuracy better than 3×10−4, that is, one order of magnitude better than the best current accuracy. First measurements with neutron beam with the aSPECT spectrometer were performed in the Forschungsneutronenquelle Heinz Maier-Leibnitz, in Munich. A study of the data taken in this period is presented in this thesis, de...
Recoil protons from the β-decay of unpolarized neutrons are stored in a cryogenic ion trap formed by...
The Daya Bay experiment provided the first precision measurement of the third mixing angle of the Po...
The KATRIN experiment will determine the effective mass of the electron anti-neutrino with a sensiti...
The aSPECT spectrometer has been constructed to measure, with high precision, the integral proton s...
Das aSPECT Spektrometer wurde entworfen, um das Spektrum der Protonen beimrnZerfall freier Neutronen...
The beta-decay of free neutrons is a strongly over-determined process in the Standard Model (SM) of ...
Precision measurements of observables in neutron beta decay address important open questions of part...
Precision measurements of observables in neutron beta decay address important open questions of par...
The neutron decay spectrometera SPECT has been built to perform a precise measurement of the proton ...
The “Standard Model of particle physics” (SM) successfully explains an enormous number of experiment...
Neutron beta-decay is parametrized by several measurable correlation coefficients which are used to ...
International audienceWe report on a precise measurement of the electron-antineutrino angular correl...
La désintégration beta du neutron est définie par divers coefficients de corrélation mesurables qui ...
To investigate and test the Standard Model of particle physics (SM) at the low energy frontier, free...
La désintégration beta du neutron est définie par divers coefficients de corrélation mesurables qui ...
Recoil protons from the β-decay of unpolarized neutrons are stored in a cryogenic ion trap formed by...
The Daya Bay experiment provided the first precision measurement of the third mixing angle of the Po...
The KATRIN experiment will determine the effective mass of the electron anti-neutrino with a sensiti...
The aSPECT spectrometer has been constructed to measure, with high precision, the integral proton s...
Das aSPECT Spektrometer wurde entworfen, um das Spektrum der Protonen beimrnZerfall freier Neutronen...
The beta-decay of free neutrons is a strongly over-determined process in the Standard Model (SM) of ...
Precision measurements of observables in neutron beta decay address important open questions of part...
Precision measurements of observables in neutron beta decay address important open questions of par...
The neutron decay spectrometera SPECT has been built to perform a precise measurement of the proton ...
The “Standard Model of particle physics” (SM) successfully explains an enormous number of experiment...
Neutron beta-decay is parametrized by several measurable correlation coefficients which are used to ...
International audienceWe report on a precise measurement of the electron-antineutrino angular correl...
La désintégration beta du neutron est définie par divers coefficients de corrélation mesurables qui ...
To investigate and test the Standard Model of particle physics (SM) at the low energy frontier, free...
La désintégration beta du neutron est définie par divers coefficients de corrélation mesurables qui ...
Recoil protons from the β-decay of unpolarized neutrons are stored in a cryogenic ion trap formed by...
The Daya Bay experiment provided the first precision measurement of the third mixing angle of the Po...
The KATRIN experiment will determine the effective mass of the electron anti-neutrino with a sensiti...