First Calorimetric Measurement of Electron Capture in ${}^{193}$Pt with a Transition Edge Sensor

Katrina E. Koehler, Michael A. Famiano, Chris J. Fontes +5

The neutrino mass can be extracted from a high statistics, high resolution calorimetric spectrum of electron capture in ${}^{163}$Ho. In order to better understand the shape of the…