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Beyond mie theory: The transition matrix approach in interstellar dust modeling
ArticleAbstract: We model cosmic dust grains as aggregates (clusters) of spheres of appropriate geometry, whose opticPalabras claves:dust, extinction, Radiative transfer, scatteringAutores:Aiello S., Borghese F., Cecchi-Pestellini C., Denti P., Maria Antonia Iatì, Saija R.Fuentes:scopusCosmic dust investigation by optical tweezers for space exploration
Conference ObjectAbstract: We trap individual cosmic dust particles by Raman Tweezers to identify their compositions and to chaPalabras claves:Autores:Bronte Ciriza D., Donato M.G., Folco L., Foti A., Gucciardi P.G., Magazzù A., Maragó O.M., Maria Antonia Iatì, Musolino A., Polimeno P., Rotundi A., Saija R.Fuentes:scopusCHAPTER 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:scopusExploring the dusty Universe
ArticleAbstract: Dust is an ubiquitous inhabitant of the interstellar medium, and leaves an unmistakable signature inPalabras claves:Autores:Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, Saija R.Fuentes:scopusErratum: Ultraviolet radiation inside interstellar grain aggregates. I. The density of radiation (Astrophysical Journal (2005) 624 (223))
OtherAbstract:Palabras claves:Autores:Aiello S., Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, 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:scopusOptical properties of interstellar grain aggregates
ArticleAbstract: We computed, through the transition matrix method, the optical properties of cosmic dust grains modePalabras claves:Grain aggregates, Interstellar medium, optical properties, Radiation pressure, Transition matrixAutores:Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, Saija R.Fuentes:scopusModeling galactic extinction
Conference ObjectAbstract: We present a model for interstellar extinction dust, in which we assume a bimodal distribution of exPalabras claves:Autores:Borghese F., Cacciola A., Casu S., Cecchi-Pestellini C., Denti P., Maria Antonia Iatì, Mulas G., Saija R.Fuentes:scopusLight within small particles
ArticleAbstract: We calculate the energy density distribution in the ultraviolet within small spheres containing concPalabras claves:Energy density distribution, Interstellar dust, Multipole fields, Prebiotic chemistryAutores:Borghese F., Cecchi-Pestellini C., Denti P., Giusto A., Maria Antonia Iatì, Saija R.Fuentes:scopus