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Astrobiology(2)
Monthly Notices of the Royal Astronomical Society(2)
ACS Earth and Space Chemistry(1)
Astrophysical Journal(1)
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms(1)
Chemical reactions in H<inf>2</inf>O:CO interstellar ice analogues promoted by energetic heavy-ion irradiation
ArticleAbstract: H2O:CO, at concentrations of (3:2) and (10:1), was condensed on CsI substrate at 15 K and irradiatedPalabras claves:AstrochemistryAutores:Boduch P., Christian F. Mejía, Da Silveira E.F., de Barros A.L.F., Domaracka A., Rothard H., Seperuelo Duarte E.Fuentes:googlescopusIrradiation of Phenylalanine at 300 K by MeV Ions
ArticleAbstract: Phenylalanine (Phe) is an amino acid that has been identified in carbonaceous meteorites; its formatPalabras claves:Astrochemistry, cosmic rays, Infrared spectroscopy, Nucleobases, Phenylalanine, Radiolytic destruction kineticsAutores:Christian F. Mejía, Da Costa C.A.P., Da Silveira E.F., P. Iza, Peter IzaFuentes:googlescopusRadiolysis of Cytosine at Cryogenic Temperatures by Swift Heavy Ion Bombardments
ArticleAbstract: We investigated the radiolysis effects on the cytosine in the solid phase irradiated by swift heavyPalabras claves:cytosine, destruction cross section, galactic cosmic ray analogues, heavy ions, infrared absorption spectroscopy, MeV ion irradiation, Radiolysis, stopping power dependenceAutores:Agnihotri A.N., Augé B., Boduch P., Christian F. Mejía, Domaracka A., Martinez R., Rothard H., Vignoli Muniz G.S.Fuentes:googlescopusRadiolysis of Ices by Cosmic-Rays: CH<inf>4</inf> and H<inf>2</inf>O Ices Mixtures Irradiated by 40 MeV <sup>58</sup>Ni<sup>11+</sup> Ions
ArticleAbstract: Physico-chemical modifications induced by swift heavy ions on methane-water (CH4:H2O) ices at 15 K aPalabras claves:Autores:Boduch P., Christian F. Mejía, Da Silveira E.F., de Barros A.L.F., Rothard H.Fuentes:scopusRadioresistance of Adenine to Cosmic Rays
ArticleAbstract: The presence of nucleobases in carbonaceous meteorites on Earth is an indication of the existence ofPalabras claves:Autores:Augé B., Boduch P., Christian F. Mejía, Domaracka A., Martinez R., Rothard H., Vignoli Muniz G.S.Fuentes:googlescopusSwift heavy ion irradiation of thymine at cryogenic temperature
ArticleAbstract: Thymine (C5H6N2O2) is a basic N-heterocyclic nucleobase in all known organisms, and this molecule isPalabras claves:Astrochemistry, COMs, cosmic rays, Infrared spectroscopy, Radiolytic destruction kinetics, ThymineAutores:Agnihotri A.N., Augé B., Bender M., Boduch P., Christian F. Mejía, Domaracka A., Muniz G.S.V., Rothard H., Severin D., Trautmann C.Fuentes:googlescopusSwift heavy ions irradiation of water ice at different temperatures: Hydrogen peroxide and ozone synthesis and sputtering yield
ArticleAbstract: Water ices at 15 and 144 K were bombarded by swift heavy ions, 45.8 MeV 58Ni11 + and 606 MeV 64Zn26Palabras claves:dust, extinction, ISM: molecules, methods: laboratory: molecular, radiation mechanisms: non-thermalAutores:Boduch P., Christian F. Mejía, Da Silveira E.F., de Barros A.L.F., Rothard H.Fuentes:googlescopus