Fig. 2: The LPT spectrum of 35Cl.
From: Enhanced sensitivity for electron affinity measurements of rare elements
Measured photodetachment signal strength \({{{\mathcal{S}}}}\), as defined in Eq. (1) (black dots), as a function of laser photon energy. Two models are fitted to the data: the Wigner threshold function (Eq. (2), blue dashed line) and a more realistic model adapted to the MIRACLS approach (red line). A zoom of the region around the threshold is shown in the inset. The photon energy is presented in the laboratory frame, i.e., not Doppler corrected. Error bars represent 1σ uncertainty.
