139 citations · 890 across the 30 of their papers we have counts for
25 papers · 1 filter
in K decay: new physics with opposite helicity
Melissa Anholm, J. A. Behr, D. G. Melconian +5
By extending our analysis and simulations of our K -decay data set to allow the asymmetry with respect to nuclear spin to vary with energy , we have gained s…
Analog-antianalog isospin mixing in K decay
Brian Kootte, H. Gallop, C. Luktuke +5
We have measured the isospin mixing of the I= 1/2 E=2.599 MeV state in nearly-doubly-magic Ca with the isobaric analog 1/2 state of K. Using the TRIUM…
Fundamental Symmetries, Neutrons, and Neutrinos (FSNN): Whitepaper for the 2023 NSAC Long Range Plan
B. Acharya, C. Adams, A. A. Aleksandrova +176
This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-1…
Nuclear decay as a probe for physics beyond the Standard Model
M. Brodeur, N. Buzinsky, M. A. Caprio +43
This white paper was submitted to the 2022 Fundamental Symmetries, Neutrons, and Neutrinos (FSNN) Town Hall Meeting in preparation for the next NSAC Long Range Plan. We advocate to…
First observation of cyclotron radiation from MeV-scale following nuclear beta decay
W. Byron, H. Harrington, R. J. Taylor +30
We present an apparatus for detection of cyclotron radiation that allows a frequency-based beta energy determination in the 5 keV to 5 MeV range, characteristic of nuclear beta dec…
Improved limits on Fierz Interference using asymmetry measurements from the UCNA experiment
Xuan Sun, E. Adamek, B. Allgeier +56
The Ultracold Neutron Asymmetry (UCNA) experiment was designed to measure the -decay asymmetry parameter, , for free neutron decay. In the experiment, polarized ultracold n…