3 papers
astro-ph.GA2026
Chemistry and ro-vibrational excitation of CH in the planetary nebula NGC 7027
Milan Sil, Alexandre Faure, Helmut Wiesemeyer +5
Small carbon hydride cations, such as the methylidyne ion (CH), play an important role in the chemistry of the interstellar medium (ISM). They participate in gas-phase reaction…
physics.atm-clus2026
Coordination-driven magic numbers in protonated argon clusters
Saajid Chowdhury, MarÃa Judit Montes de Oca-Estévez, Florian Foitzik +6
The structural properties of rare-gas clusters can be primarily described by a simple sphere packing model or by pairwise interactions. Remarkably, adding a single proton yields a…
physics.chem-ph2025
Time-resolved solvation dynamics of Li, Na and K ions in liquid helium nanodroplets
Jeppe K. Christensen, Simon H. Albrechtsen, Christian E. Petersen +7
In 2023, ultrafast pump-probe spectrocopy was used to record the solvation dynamics of a single Na ion in a liquid helium droplet, atom-by-atom and with femtosecond time resolu…