190 citations · 959 across the 23 of their papers we have counts for
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Synthesis of complex organic molecules in soft x-ray irradiated ices
A. Ciaravella, A. Jiménez-Escobar, C. Cecchi-Pestellini +4
We study the chemical evolution of H2O:CO:NH3 ice mixtures irradiated with soft X-rays, in the range 250-1250 eV. We identify many nitrogen-bearing molecules such as e.g., OCN-, NH…
Photo-desorption of H2O:CO:NH3 circumstellar ice analogs: Gas-phase enrichment
A. Jimenez-Escobar, A. Ciaravella, C. Cecchi-Pestellini +4
We study the photo-desorption occurring in HO:CO:NH ice mixtures irradiated with monochromatic (550 and 900 eV) and broad band (250--1250 eV) soft X-rays generated at the N…
Dust Motions in Magnetized Turbulence: Source of Chemical Complexity
Giuseppe Cassone, Franz Saija, Jiri Sponer +6
Notwithstanding manufacture of complex organic molecules from impacting cometary and icy planet surface analogues is well-established, dust grain-grain collisions driven by turbule…
Soft X-ray Irradiation of Silicates: Implications on Dust Evolution in Protoplanetary Disks
A. Ciaravella, C. Cecchi-Pestellini, Y. -J. Chen +4
The processing of energetic photons on bare silicate grains was simulated experimentally on silicate films submitted to soft X-rays of energies up to 1.25 keV. The silicate materia…