$A_{\hat{I}}^2[E_{\hat{I}}^2]$ in ${}^{37}$K decay: new physics with opposite ${\hat{I}}^2$ helicity

Melissa Anholm, J. A. Behr, D. G. Melconian +5

By extending our analysis and simulations of our ${}^{37}$K ${\hat{I}}^2$-decay data set to allow the ${\hat{I}}^2$ asymmetry with respect to nuclear spin to vary with ${\hat{I}}^2$ energy $E_{\hat{I}}^2$, we have gain…