Understanding the Low-Energy Enhancement of the ${\hat{I}}^3$-ray Strength Function of ${}^{56}$Fe

M. D. Jones, A. O. Macchiavelli, M. Wiedeking +27

A model-independent technique was used to determine the ${\hat{I}}^3$-ray Strength Function (${\hat{I}}^3$SF) of ${}^{56}$Fe down to ${\hat{I}}^3$-ray energies less than 1 MeV for the first time with GRETINA u…