Molecular Distributions in the Inner Regions of Protostellar Disks

TJ Millar; A.J. Markwick; M. Illgner; T. Henning

doi:10.1051/0004-6361:20020050

Molecular Distributions in the Inner Regions of Protostellar Disks

TJ Millar, A.J. Markwick, M. Illgner, T. Henning

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101 Citations (Scopus)

Abstract

The distributions of molecules in the inner regions of a protostellar disk are presented. These were calculated using an uncoupled chemical/dynamical model, with a numerical integration of the vertical disk structure. A comparison between models with and without the effects of X-ray ionisation is made, and molecules are identified which are good tracers of the ionisation level in this part of the disk, notably CN and C_2H. In the region considered in this paper (r

Original language	English
Pages (from-to)	632-646
Number of pages	15
Journal	Astronomy and Astrophysics
Volume	385
Issue number	2
DOIs	https://doi.org/10.1051/0004-6361:20020050
Publication status	Published - Apr 2002

ASJC Scopus subject areas

Space and Planetary Science

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abstract = "The distributions of molecules in the inner regions of a protostellar disk are presented. These were calculated using an uncoupled chemical/dynamical model, with a numerical integration of the vertical disk structure. A comparison between models with and without the effects of X-ray ionisation is made, and molecules are identified which are good tracers of the ionisation level in this part of the disk, notably CN and C_2H. In the region considered in this paper (r",

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AU - Illgner, M.

AU - Henning, T.

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SN - 0004-6361

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Molecular Distributions in the Inner Regions of Protostellar Disks

Abstract

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