CO abundances in a protostellar cloud: freeze-out and desorption in the envelope and outflow of L483

CO isotopes are able to probe the different components in protostellar clouds. These components, core, envelope and outflow have distinct physical conditions, and sometimes more than one component contributes to the observed line profile. In this study, we determine how CO isotope abundances are alt...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2008-01, Vol.383 (2), p.705-712
Hauptverfasser:	Carolan, P. B., Redman, M. P., Keto, E., Rawlings, J. M. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology ISM: abundances ISM: individual: L483 ISM: jets and outflows ISM: kinematics and dynamics Isotopes radiative transfer Simulation stars: formation Temperature
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