2 papers
physics.chem-ph2026
Femtosecond Nonadiabatic Confinement of Molecular Dication Yield
Carlos Marante, Lina Fransén, Alexie Boyer +5
Doubly charged molecular cations often carry signatures of electronic correlation and electron-nuclear entanglement present in the parent cation. Here, we produce ethylene dication…
astro-ph.EP2025
A Multi-Species Atmospheric Escape Model with Excited Hydrogen and Helium: Application to HD209458b
Anna Ruth Taylor, Tommi T. Koskinen, Luca Argenti +4
Atmospheric escape shapes exoplanet evolution and star-planet interactions, with He I 10830 Ã absorption serving as a key tracer of mass loss in hot gas giants. However, transit de…