Molecular Line Emission from Accretion Disks Around YSOs

Details Molecular Line Emission from Accretion Disks Around YSOs Molecular Line Emission from Accretion Disks Around YSOs

2003-10-21

arxiv.org/abs/astro-ph/0310614v1

Astrophys.Space Sci. 292 (2004) 445-450

Astronomy and Astrophysics

Astrophysics

6 pages, 2 figures. Proceeding of the workshop "Magnetic fields and star formation: theory versus observation", Madrid (Spain)

Scientific paper

10.1023/B:ASTR.0000045048.00496.

In this work we model the expected molecular emission from protoplanetary disks, modifying different physical parameters, such as dust grain size, mass accretion rate, viscosity, and disk radius, to obtain observational signatures in these sources. Having in mind possible future observations, we study correlations between physical parameters and observational characteristics. Our aim is to determine the kind of observations that will allow us to extract information about the physical parameters of disks. We also present prospects for molecular line observations of protoplanetary disks, using millimeter and submillimeter interferometers (e.g., SMA or ALMA), based on our results.

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