3 papers
physics.chem-ph2026
Controlling isomer population using a dual-oscillator infrared free-electron laser
América Y. Torres-Boy, Anoushka Ghosh, Myles B. T. Osenton +8
We report on the control and characterization of the isomer population of ions inside superfluid helium nanodroplets, using two-color operation of a dual-oscillator infrared free-e…
physics.chem-ph2024
Observation of a core-excited dipole-bound state 1 eV above the electron detachment threshold in cryogenically cooled acetylacetonate
Rafael A Jara-Toro, MartÃn Taccone, Jordan Dezalay +3
Dipole-bound states in anions exist when a polar neutral core binds an electron in a diffuse orbital through charge--dipole interaction. Electronically excited polar neutral cores…
astro-ph.SR2024
Metal monoxide abundances as a function of the C/O ratio
Gerard Meijer, Gert von Helden
The diatomic metal monoxides whose optical spectra define the classification of stars on the asymptotic giant branch (AGB), that is, TiO, YO, ZrO, and LaO, have the unusual propert…