522 citations · 6.2k across the 81 of their papers we have counts for
8 papers · 2 filters
The ESO Diffuse Interstellar Bands Large Exploration Survey: EDIBLES I. Project description, survey sample and quality assessment
Nick Cox, Jan Cami, Amin Farhang +27
The carriers of the diffuse interstellar bands (DIBs) are largely unidentified molecules ubiquitously present in the interstellar medium (ISM). After decades of study, two strong a…
C and the Diffuse Interstellar Bands: An Independent Laboratory Check
Steffen Spieler, Martin Kuhn, Johannes Postler +7
In 2015, Campbell et al. (Nature 523, 322) presented spectroscopic laboratory gas phase data for the fullerene cation, C, that coincide with reported astronomical spectra…
Simultaneous Hydrogenation and UV-photolysis Experiments of NO in CO-rich Interstellar Ice Analogues; linking HNCO, OCN-, NH2CHO and NH2OH
Gleb Fedoseev, Ko-Ju Chuang, Ewine F. van Dishoeck +2
The laboratory work presented here, simulates the chemistry on icy dust grains as typical for the 'CO freeze-out stage' in dark molecular clouds. It differs from previous studies i…
Experimental evidence for Glycolaldehyde and Ethylene Glycol formation by surface hydrogenation of CO molecules under dense molecular cloud conditions
Gleb Fedoseev, Herma M. Cuppen, Sergio Ioppolo +2
This study focuses on the formation of two molecules of astrobiological importance - glycolaldehyde (HC(O)CH2OH) and ethylene glycol (H2C(OH)CH2OH) - by surface hydrogenation of CO…
Deuterium enrichment of ammonia produced by surface N+H/D addition reactions at low temperature
Gleb Fedoseev, Sergio Ioppolo, Harold Linnartz
The surface formation of NH3 and its deuterated isotopologues - NH2D, NHD2, and ND3 - is investigated at low temperatures through the simultaneous addition of hydrogen and deuteriu…
Low Temperature Surface Formation of NH3 and HNCO: hydrogenation of nitrogen atoms in CO-rich interstellar ice analogues
Gleb Fedoseev, Sergio Ioppolo, Dongfeng Zhao +2
Solid state astrochemical reaction pathways have the potential to link the formation of small nitrogen-bearing species, like NH3 and HNCO, and prebiotic molecules, specifically ami…
Efficient Surface Formation Route of Interstellar Hydroxylamine through NO Hydrogenation II: the multilayer regime in interstellar relevant ices
Gleb Fedoseev, Sergio Ioppolo, Thanja Lamberts +3
Hydroxylamine (NH2OH) is one of the potential precursors of complex pre-biotic species in space. Here we present a detailed experimental study of hydroxylamine formation through ni…
Searching for interstellar C60+ using a new method for high signal-to-noise HST/STIS spectroscopy
M. A. Cordiner, N. L. J. Cox, R. Lallement +9
Due to recent advances in laboratory spectroscopy, the first optical detection of a very large molecule has been claimed in the diffuse interstellar medium (ISM): C60+ (ionized Buc…