185 citations · 939 across the 19 of their papers we have counts for
9 papers · 1 filter
Gas-phase formation routes of dimethyl sulfide in the interstellar medium
Gabriella Di Genova, Nadia Balucani, Luca Mancini +3
Context: Dimethyl sulfide (DMS; CHSCH) is an organosulfur compound that has been suggested as a potential biosignature in exoplanetary atmospheres. In addition to its tenta…
FAUST XIX. DCO in the outflow cavities of NGC\,1333 IRAS\,4A: recovering the physical structure of its original prestellar core
Layal Chahine, Cecilia Ceccarelli, Marta De Simone +25
Molecular deuteration is a powerful diagnostic tool for probing the physical conditions and chemical processes in astrophysical environments. In this work, we focus on formaldehyde…
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…
Multiple chemical tracers finally unveil the intricate NGC\,1333 IRAS\,4A outflow system. FAUST XVI
Layal Chahine, Cecilia Ceccarelli, Marta De Simone +54
The exploration of outflows in protobinary systems presents a challenging yet crucial endeavour, offering valuable insights into the dynamic interplay between protostars and their…
FAUST XIII. Dusty cavity and molecular shock driven by IRS7B in the Corona Australis cluster
G. Sabatini, L. Podio, C. Codella +54
The origin of the chemical diversity observed around low-mass protostars probably resides in the earliest history of these systems. We aim to investigate the impact of protostellar…
Revised gas-phase formation network of methyl cyanide: the origin of methyl cyanide and methanol abundance correlation in hot corinos
Lisa Giani, Cecilia Ceccarelli, Luca Mancini +4
Methyl cyanide (CHCN) is one of the most abundant and widely spread interstellar complex organic molecules (iCOMs). Several studies found that, in hot corinos, methyl cyanide a…
SOLIS II. Carbon-chain growth in the Solar-type protocluster OMC2-FIR4
F. Fontani, C. Ceccarelli, C. Favre +42
The interstellar delivery of carbon atoms locked into molecules might be one of the key ingredients for the emergence of life. Cyanopolyynes are carbon chains delimited at their tw…
History of the solar-type protostar IRAS16293-2422 as told by the cyanopolyynes
A. A. Jaber, C. Ceccarelli, C. Kahane +9
Cyanopolyynes are chains of carbon atoms with an atom of hydrogen and a CN group on either side. They are detected almost everywhere in the ISM, as well as in comets. In the past,…
Gas phase formation of the prebiotic molecule formamide: insights from new quantum computations
V. Barone, C. Latouche, D. Skouteris +4
New insights into the formation of interstellar formamide, a species of great relevance in prebiotic chemistry, are provided by electronic structure and kinetic calculations for th…