363 citations · 495 across the 6 of their papers we have counts for
5 papers · 1 filter
An Ice Age JWST inventory of dense molecular cloud ices
M. K. McClure, W. R. M. Rocha, K. M. Pontoppidan +39
Icy grain mantles are the main reservoir of the volatile elements that link chemical processes in dark, interstellar clouds with the formation of planets and composition of their a…
Investigating the impact of reactions of C and CH with molecular hydrogen on a glycine gas-grain network
Johannes Heyl, Thanja Lamberts, Serena Viti +1
The impact of including the reactions of C and CH with molecular hydrogen in a gas-grain network is assessed via a sensitivity analysis. To this end, we vary 3 parameters, namely,…
Methoxymethanol Formation Starting from CO-Hydrogenation
Jiao He, Mart Simons, Gleb Fedoseev +7
Methoxymethanol (CH3OCH2OH, MM) has been identified through gas-phase signatures in both high- and low-mass star-forming regions. This molecule is expected to form upon hydrogen ad…
Importance of tunneling in H-abstraction reactions by OH radicals: The case of CH4 + OH studied through isotope-substituted analogs
Thanja Lamberts, Gleb Fedoseev, Johannes Kästner +2
We present a combined experimental and theoretical study focussing on the quantum tunneling of atoms in the reaction between CH4 and OH. The importance of this reaction pathway is…
On the relevance of the H2 + O reaction pathway for the surface formation of interstellar water - A combined experimental and modeling study
Thanja Lamberts, Herma Cuppen, Gleb Fedoseev +3
The formation of interstellar water has been commonly accepted to occur on the surfaces of icy dust grains in dark molecular clouds at low temperatures (10-20 K), involving hydroge…