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Full-Text Articles in Physical Sciences and Mathematics
High Performance Data Acquisition And Analysis Routines For The Nab Experiment, David Mathews
High Performance Data Acquisition And Analysis Routines For The Nab Experiment, David Mathews
Theses and Dissertations--Physics and Astronomy
Probes of the Standard Model of particle physics are pushing further and further into the so-called “precision frontier”. In order to reach the precision goals of these experiments, a combination of elegant experimental design and robust data acquisition and analysis is required. Two experiments that embody this philosophy are the Nab and Calcium-45 experiments. These experiments are probing the understanding of the weak interaction by examining the beta decay of the free neutron and Calcium-45 respectively. They both aim to measure correlation parameters in the neutron beta decay alphabet, a and b. The parameter a, the electron-neutrino correlation coefficient, is …
A Detection And Data Acquisition System For Precision Beta Decay Spectroscopy, Aaron P. Jezghani
A Detection And Data Acquisition System For Precision Beta Decay Spectroscopy, Aaron P. Jezghani
Theses and Dissertations--Physics and Astronomy
Free neutron and nuclear beta decay spectroscopy serves as a robust laboratory for investigations of the Standard Model of Particle Physics. Observables such as decay product angular correlations and energy spectra overconstrain the Standard Model and serve as a sensitive probe for Beyond the Standard Model physics. Improved measurement of these quantities is necessary to complement the TeV scale physics being conducted at the Large Hadron Collider. The UCNB, 45Ca, and Nab experiments aim to improve upon existing measurements of free neutron decay angular correlations and set new limits in the search for exotic couplings in beta decay. To …