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Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms(2)
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Compaction of porous ices rich in water by swift heavy ions
ArticleAbstract: Porous water ice and water ice mixtures H2O:X (X=CO, CO2 and CH4) produced at 15K, with film thicknePalabras claves:cosmic rays, IR spectroscopy collisional physics, Solar wind icesAutores:Boduch P., Christian F. Mejía, Da Silveira E.F., Dartois E., de Barros A.L.F., Domaracka A., Rothard H., Seperuelo Duarte E.Fuentes:googlescopusA Simple Model for Ice Compaction Data Induced by Low Energy Ion Irradiation
ArticleAbstract: A connection between the compaction of amorphous solid water (ASW) during energetic ion irradiationPalabras claves:cosmic rays, Modeling data, Molecules ionizationAutores:Almeida L.F., Christian F. Mejía, Da Silveira E.F., de Barros A.L.F., Morgado W.A.M.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:googlescopusIrradiation of nitrogen-rich ices by swift heavy ions: Clues for the formation of ultracarbonaceous micrometeorites
ArticleAbstract: Context. Extraterrestrial materials, such as meteorites and interplanetary dust particles, provide cPalabras claves:Astrochemistry, cosmic rays, Meteorites, meteors, meteoroids, Methods: laboratory: solid state, Oort CloudAutores:Augé B., Bardin N., Boduch P., Christian F. Mejía, Dartois E., Delauche L., Domaracka A., Duprat J., Engrand C., Godard M., Martinez R., Muniz G.S.V., Rothard H.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 ion modifications of astrophysical water ice
ArticleAbstract: In the relatively shielded environments provided by interstellar dense clouds in our Galaxy, infrarePalabras claves:Astrochemistry, cosmic rays, Interstellar dust, Interstellar medium abundances, Molecular processesAutores:Augé B., Boduch P., Brunetto R., Chabot M., Christian F. Mejía, Da Silveira E.F., Dartois E., de Barros A.L.F., Ding J.J., Domaracka A., Godard M., Kamalou O., Lv X.Y., Pino T., Rothard H., Thomas J.C.Fuentes:googlescopus