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International Journal of Astrobiology(1)
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scopus(6)
CHAPTER 9: Life Chooses Homochirality: The Role of Cosmic Dust in Chiral Selection
Book PartAbstract: The origin of homochirality is still an open and intriguing question for understanding the chemicalPalabras claves:Autores:Cecchi-Pestellini C., Maria Antonia Iatì, Monsù Scolaro L., Saija R.Fuentes:scopusOn the formation and survival of complex prebiotic molecules in interstellar grain aggregates
ArticleAbstract: The aggregation of interstellar grains as a result of ballistic collisions produces loosely packed sPalabras claves:interstellar dust aggregates, origin of life, prebiotic moleculesAutores:Aiello S., Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, Saija R., Scappini F.Fuentes:scopusOptical properties of composite interstellar grains: A morphological analysis
ArticleAbstract: In the framework of the transition matrix approach, we calculate the relevant optical properties ofPalabras claves:Astrochemistry, dust, extinction, Radiative transferAutores:Aiello S., Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, Saija R.Fuentes:scopusUltraviolet radiation inside interstellar grain aggregates. iii. fluffy grains
ArticleAbstract: We study the problem of light depolarization within fluffy interstellar dust grains, in which coagulPalabras claves:dust, extinction, Polarization, Radiative transferAutores:Borghese F., Cacciola A., Cecchi-Pestellini C., Denti P., Maria Antonia Iatì, Saija R.Fuentes:scopusPorous interstellar grains
ArticleAbstract: Recent observations of stellar composition suggest that elements in the Sun are significantly more aPalabras claves:dust, extinction, ISM: abundancesAutores:Aiello S., Borghese F., Cecchi-Pestellini C., Denti P., Maria Antonia Iatì, Saija R., Williams D.A.Fuentes:scopusStratified dust grains in the interstellar medium. III. Infrared cross-sections
ArticleAbstract: We construct a model of interstellar dust in which H-rich amorphous carbon is deposited on silicatePalabras claves:Infrared extinction, Interstellar dust, Light scatteringAutores:Borghese F., Cacciola A., Cecchi-Pestellini C., Denti P., Maria Antonia Iatì, Saija R.Fuentes:scopus