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nucl-ex2024
An experimental search for an explanation of the difference between beam and bottle neutron lifetime measurements
M. F. Blatnik, L. S. Blokland, N. Callahan +32
The past two decades have yielded several new measurements and reanalysis of older measurements of the neutron lifetime. These have led to a 4.4 standard deviation discrepancy betw…
physics.ins-det2024
YAP:Ce scintillator as an absolute ultracold neutron detector
M. Krivoš, Z. Tang, N. Floyd +14
The upcoming UCNProBe experiment at Los Alamos National Laboratory will measure the -decay rate of free neutrons with different systematic uncertainties than previous beam-based…