2 papers
nucl-ex2025
First Full Dalitz Plot Measurement in Neutron -Decay using the Nab Spectrometer and Implications for New Physics
Francisco M. Gonzalez, Jin Ha Choi, Himal Acharya +89
Precision measurements of observables in neutron -decay are used to test the Standard Model description of the weak interaction and search for evidence of new physics. The Nab…
physics.ins-det2024
A Method for Proton Detector Efficiency Measurement with Applications in Neutron Beta Decay and Lifetime Experiments
Grant V. Riley, Nadia Fomin, Jaideep Taggart Singh +4
This article proposes a new method to measure the proton detector efficiency for use in "beam" determinations of the free neutron lifetime. There is currently a 4Ï disagreement be…