The last decade has seen very substantial progress in the understanding of the formation
and decay dynamics of multiply charged molecules, their structure, and their interactions …

Diatomic dications and dianions are attractive species for quantum chemists and
spectroscopists. In comparison with neutral diatomics, these species show a wealth of …

We review response theory and calculations of molecular properties involving spin-orbit
interactions. The spin-orbit coupling is evaluated for reference states described by single-or …

We demonstrate a simple and nondestructive method for identification of a single molecular
ion sympathetically cooled by a single laser cooled atomic ion in a linear Paul trap. The …

A new electrostatic ion storage ring, the RIKEN cryogenic electrostatic ring, has been
commissioned with a 15-keV ion beam under cryogenic conditions. The ring was designed …

Single photon double ionization of nitrogen (N 2), carbon monoxide (CO), nitric oxide (NO)
and oxygen (O 2) has been studied in an electron-electron coincidence experiment …

In the gas phase, the doubly-charged ions of small molecules (molecular dications) exhibit a
wide range of reactivity following bimolecular collisions with neutral species. This feature …

Lifetimes of doubly charged diatomic and triatomic molecules have been measured by
monitoring the decay curves of such ions in a heavy-ion storage ring. CO 2+, N 2 2+, CO 2 …

This review article discusses the recent progress in explaining and understanding the gas-
phase bimolecular reactions of small molecular dications. The article focuses on dication …

Gas-phase molecular dipositive ions (molecular dications) are highly unusual and reactive
species. The majority of dicationic electronic states rapidly fragment to form a pair of singly …