Infrared Extinction by Aggregates of SiC Particles

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dc.creatorAndersen, Anja C.
dc.creatorMutschke, Harald
dc.creatorPosch, Thomas
dc.date2005-11-11
dc.date.accessioned2026-07-07T06:45:01Z
dc.date.available2026-07-07T06:45:01Z
dc.descriptionParticle shape and aggregation have a strong influence on the spectral profiles of infrared phonon bands of solid dust grains. In this paper, we use a discrete dipole approximation, a cluster-of-spheres code following the Gerardy-Ausloos approach and a T-matrix method for calculating IR extinction spectra of aggregates of spherical silicon carbide (SiC) particles. We compare the results obtained with the three different methods and discuss differences in the band profiles.
dc.identifierhttps://arxiv.org/abs/astro-ph/0511347
dc.identifierhttp://arxiv.org/abs/astro-ph/0511347
dc.identifierin "Electromagnetic and Light Scattering by Non-spherical Particles" (eds.) F. Moreno, J.J. Lopez-Moreno, O. Munoz, pp. 1-4 (2005)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/102943
dc.subjectAstrophysics
dc.titleInfrared Extinction by Aggregates of SiC Particles
dc.typetext

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