Observation and modelling of bound-free transitions to the $X^1{\Sigma }^{+}$ and $a^3{\Sigma }^{+}$ states of KCs

Valts Krumins, Artis Kruzins, Maris Tamanis +5

The oscillation continuum in laser-induced fluorescence spectra of bound-free $c^3{\Sigma }^{+}\to a^3{\Sigma }^{+}$ and (4)${}^1{\Sigma }^{+}\to X^1{\Sigma }^{+}$ transitions of the KCs molecule were recorded by Fourier…