Low temperature MIR to submillimeter mass absorption coefficient of interstellar dust analogues

Author: Demyk K.   Meny C.   Lu X.-H.   Papatheodorou G.   Toplis M. J.   Leroux H.   Depecker C.   Brubach J.-B.   Roy P.   Nayral C.   Ojo W.-S.   Delpech F.   Paradis D.   Gromov V.  

Publisher: Edp Sciences

E-ISSN: 1432-0746|600|issue|A123-A123

ISSN: 0004-6361

Source: Astronomy & Astrophysics, Vol.600, Iss.issue, 2017-04, pp. : A123-A123

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Abstract

Context. The submillimeter spectral domain has been extensively explored by the Herschel and Planck satellites and is now reachable from the ground with ALMA. A wealth of data, revealing cold dust thermal emission, is available for astronomical environments ranging from interstellar clouds, cold clumps, circumstellar envelops, and protoplanetary disks. The interpretation of these observations relies on the understanding and modeling of cold dust emission and on the knowledge of the dust optical properties.

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