Multiphase turbulence as the origin of OH+, H2O+ and H3+ column density scatter in the local ISM

Uri Malamud, Shmuel Bialy, Benjamin Godard +2

Observations of the reactive ions OH+, H2O+ and H3+ in the Galactic interstellar medium reveal large sight-line-to-sight-line scatter in their column densities, commonly interprete…