13 citations · 33 across the 8 of their papers we have counts for
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Formation of the glycine isomer glycolamide (NHC(O)CHOH) on the surfaces of interstellar ice grains: Insights from atomistic simulations
Jessica Perrero, Silvia Alessandrini, Hexu Ye +2
Syn-glycolamide, a glycine isomer, has recently been detected in the G+0.693-0.027 molecular cloud. Investigations on its formation in the interstellar medium could offer insights…
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…
Computational Astrochemistry Journey towards the molecular universe
D. Campisi, J. Perrero, N. Balucani
In astrochemistry, computational methods play a crucial role in addressing fundamental astronomical questions. Interstellar molecules profoundly influence the chemistry and physics…
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…
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…
Non-Energetic Formation of Ethanol via CCH Reaction with Interstellar H2O Ices. A Computational Chemistry Study
Jessica Perrero, Juan Enrique-Romero, Berta Martínez Bachs +4
Ethanol (CHCHOH) is a relatively common molecule, often found in star forming regions. Recent studies suggest that it could be a parent molecule of several so-called inters…
Ab initio Calculation of Binding Energies of Interstellar Sulphur-Containing Species on Crystalline Water Ice Models
Jessica Perrero, Albert Rimola, Marta Corno +1
There are different environments in the interstellar medium (ISM), depending on the density, temperature and chemical composition. Among them, molecular clouds, often referred to a…