140 citations · 439 across the 19 of their papers we have counts for
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Binding Energies and Vibrational Spectral Features of S Species on Amorphous Water-ice Mantles: A Quantum Mechanical Study
Jessica Perrero, Leire Beitia-Antero, Asunción Fuente +2
In the denser and colder regions of the interstellar medium (ISM), gas-phase sulfur is depleted by 2 or 3 orders of magnitude with respect to its cosmic abundance. Thus, which spec…
Theoretical modelling of the adsorption of neutral and charged sulphur-bearing species on to olivine nanoclusters
Jessica Perrero, Leire Beitia-Antero, Asunción Fuente +2
Sulphur depletion in the interstellar medium (ISM) is a long-standing issue, as only 1% of its cosmic abundance is detected in dense molecular clouds (MCs), while it does not appea…
Formation of interstellar complex organic molecules on water-rich ices triggered by atomic carbon freezing
Stefano Ferrero, Cecilia Ceccarelli, Piero Ugliengo +2
The reactivity of interstellar carbon atoms (C) on the water-dominated ices is one of the possible ways to form interstellar complex organic molecules (iCOMs). In this work, we rep…
Quantum mechanical modeling of the grain-surface formation of acetaldehyde on HO:CO dirty ice surfaces
Jessica Perrero, Piero Ugliengo, Cecilia Ceccarelli +1
Acetaldehyde (CHCHO) is one of the most detected interstellar Complex Organic Molecule (iCOM) in the interstellar medium (ISM). These species have a potential biological releva…
Formation of complex organic molecules on interstellar CO ices? Insights from computational chemistry simulations
Stefano Ferrero, Cecilia Ceccarelli, Piero Ugliengo +2
Carbon (P) atom is a reactive species that, according to laboratory experiments and theoretical calculations, condensates with interstellar ice components. This fact is of utte…
The GRETOBAPE gas-phase reaction network: the importance of being exothermic
Lorenzo Tinacci, Simón Ferrada-Chamorro, Cecilia Ceccarelli +5
The gas-phase reaction networks are the backbone of astrochemical models. However, due to their complexity and non-linear impact on the astrochemical modeling, they can be the firs…