Constraints on the nature of dust particles by infrared observations
Abstract. We have computed the dust temperature distribution to be expected in a pre?protostellar core in the phase prior to the onset of gravitational ...
Retrieval of microphysical properties of dust aerosols from extinction ...temperatures: ? 1 eV for SEE electrons and the dust surface temperature Td (? 10?2 ?. 10?1 eV) for THE electrons. Consequently, their gyroradii ?Lse are ... First direct measurement of dust temperature in quasars at Cosmic ...Dust shells surrounding the star W Hydrae have been resolved and measured at a wavelength of 11.15 ?m, us- ing the Infrared Spatial ... Deceptively cold dust in the massive starburst galaxy GN20 at z4In this study, we implement recent developments of a new dust emission scheme with further. 104 refinements including the clay content and ...
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