The autoionization of core-excited Rydberg states is theoretically studied for a broad range
of principal and angular-momentum quantum numbers n and l in alkaline-earth-metal atoms …

We compute autoionization widths of various Rydberg states of neon and N2 by equation-of-
motion coupled-cluster theory combined with complex scaling and complex basis functions …

The multichannel single photoionization of cold strontium atoms is investigated
experimentally and theoretically with 800-nm femtosecond laser pulses of 35-fs duration at …

Frustrated tunneling ionization (FTI) has recently been identified as a mechanism behind the
strong-field excitation of atoms and molecules. Based on a classical notion, it offers a time …

The motion of two electrons excited far away from the nucleus is the result of the subtle
balance between their mutual Coulomb repulsion and the Coulomb attraction of the residual …