A systematic mid-infrared spectroscopic study of thermally processed SO 2 ices

DV Mifsud, P Herczku, KK Rahul… - Physical Chemistry …, 2023 - pubs.rsc.org
The use of mid-infrared spectroscopy to characterise the chemistry of icy interstellar and
Solar System environments will be exploited in the near future to better understand the …

Map** the evolution of pure CO2 ices irradiated by ions, UV, and electrons using the upgraded PROCODA code (employing an effective rate constant ordering by …

S Pilling, WRM Rocha, GA Carvalho… - Advances in Space …, 2023 - Elsevier
Chemical reactions and desorption processes are being triggered by incoming ionizing
radiation over astrophysical ices in cold space environments. The quantification of these …

Sulfur Ion Implantations Into Condensed CO2: Implications for Europa

DV Mifsud, Z Kaňuchová, P Herczku… - Geophysical …, 2022 - Wiley Online Library
The ubiquity of sulfur ions within the Jovian magnetosphere has led to suggestions that the
implantation of these ions into the surface of Europa may lead to the formation of SO2 …

[HTML][HTML] Sulphur ion implantation into O2, CO, and CO2 ices: Implications for the formation of sulphur-bearing molecules in the Kuiper Belt

DV Mifsud, Z Kaňuchová, P Herczku, Z Juhász… - Icarus, 2024 - Elsevier
Previous experimental work has systematically investigated the radiolytic sulphur chemistry
arising as a result of the implantation of reactive sulphur ions into various oxygen-bearing …

[HTML][HTML] A systematic mid-infrared spectroscopic study of thermally processed H2S ices

DV Mifsud, P Herczku, R Ramachandran… - … Acta Part A: Molecular …, 2024 - Elsevier
The positive identification of the molecular components of interstellar icy grain mantles is
critically reliant upon the availability of laboratory-generated mid-infrared absorption spectra …

Ultraviolet spectrum reveals the presence of ozone on Jupiter's moon Callisto

R Ramachandran, JK Meka, KK Rahul, W Khan, JI Lo… - Icarus, 2024 - Elsevier
Sulphur dioxide (SO 2) is known to be present on Callisto. In this paper, we studied the
chemical evolution of SO 2 astrochemical ice induced by irradiation using 9 eV (137.7 nm) …

Electron Irradiation of Crystalline Nitrous Oxide Ice at Low Temperatures: Applications to Outer Solar System Planetary Science

DV Mifsud, S Góbi, P Herczku, B Sulik, Z Juhász… - arxiv preprint arxiv …, 2024 - arxiv.org
The radiation chemistry and physics of solid N2O have been increasingly studied due to its
potential presence on the surfaces of cold, outer Solar System bodies. However, to date, no …