Abstract
view Abstract Citations (14) References (25) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The dust content of the planetary nebula IC 3568. Cohen, M. ; Harrington, J. P. ; Hess, R. Abstract Far-infrared photometry of IC 3568 shows a substantial excess that is not suggested by 10 μm data. A recently constructed model for the nebula permits the temperature profile for dust to be computed. The calculated infrared spectrum reproduces the observations well and requires that the grains have absorption properties like those of amorphous carbon. The dust coexists in the ionized gas but is heated directly by stellar radiation; most of the Lyα radiation escapes from the nebula. Publication: The Astrophysical Journal Pub Date: August 1984 DOI: 10.1086/162355 Bibcode: 1984ApJ...283..687C Keywords: Cosmic Dust; Infrared Astronomy; Interstellar Matter; Planetary Nebulae; Astronomical Photometry; Infrared Photometry; Luminosity; Thermal Emission; Astrophysics full text sources ADS | data products SIMBAD (1)
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