High-resolution laser-induced fluorescence spectroscopy of ${}^{28}$Si${}^{16}$O${}^{+}$ and ${}^{29}$Si${}^{16}$O${}^{+}$ in a cryogenic buffer-gas cell

Guo-Zhu Zhu, Guanming Lao, Clayton Ho +2

The electronic, laser-induced fluorescence spectrum of the $B^2{\Sigma }^{+}\leftarrow X^2{\Sigma }^{+}$ transition in ${}^{28}$Si${}^{16}$O${}^{+}$ and ${}^{29}$Si${}^{16}$O${}^{+}$ has been recorded in a cryogenic…