363 citations · 3.3k across the 74 of their papers we have counts for
74 papers
Electron irradiation and temperature-programmed desorption of layered ethanolamine-water-methanol ices
Tara L. Stoib, Alejandro Guerrero-Caicedo, Duncan V. Mifsud +12
Ethanolamine (EtA) is a recently detected interstellar complex organic molecule and a potential precursor to more functionalised N-bearing species. We investigate the electron-driv…
Quantifying the temperature-dependent yields of N and NH formation in vacuum-ultraviolet-irradiated NH ice
P. Samarth, G. Fedoseev, S. Ioppolo +3
Gas--grain astrochemical models predict that a substantial fraction of elemental nitrogen in dense cores and protoplanetary disks is locked in molecular nitrogen (N), in the ga…
In situ characterization of volatile and refractory hydrocarbons produced by UV photolysis of interstellar CH ice
P. Samarth, G. Fedoseev, M. Bulak +5
Acetylene (CH) is commonly observed in star-forming regions, young stellar objects, and the Solar System. Laboratory and theoretical studies have linked this simplest alkyn…
Infrared photoprocessing of porous amorphous solid water with a free electron laser
J. G. M. Schrauwen, S. Ioppolo, L. Slumstrup +3
Water ice is the most abundant ice in the interstellar medium (ISM). Previous studies on porous amorphous solid water (pASW) have shown that the infrared radiation field in the ISM…
An interstellar energetic and non-aqueous pathway to peptide formation
Alfred Thomas Hopkinson, Ann Mary Wilson, Joe Pitfield +13
The origin of the molecular building blocks of life is a central question in science. A few -amino acids such as glycine, the simplest proteinogenic amino acid, have been detect…
UV irradiation of ethanol-containing interstellar ice analogs: Photostability in CH3CH2OH:CO mixtures
J. A. DeVine, J. Terwisscha van Scheltinga, S. Ioppolo +3
Ethanol (CH3CH2OH) has been detected in interstellar ices within regions associated with the early stages of star and planet formation. Its solid-phase pathways can lead to diverse…