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Table · dataset · 2010

APEX-CHAMP^+^. II.

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The origin and heating mechanisms of warm (50<T<200K) molecular gas in low-mass young stellar objects (YSOs) are strongly debated.

Description

Both passive heating of the inner collapsing envelope by the protostellar luminosity as well as active heating by shocks and by UV associated with the outflows or accretion have been proposed. Most data so far have focussed on the colder gas component.

We aim to characterize the warm gas within protosteller objects, and disentangle contributions from the (inner) envelope, bipolar outflows and the quiescent cloud. **************************************************************************

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IVOA Registry (Virtual Observatory)ivo://cds.vizier/j/a+a/507/142513 d agoJSON v1
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concepts[field].local:field:astronomymapping · IVOA Registryconnector:ivoa_registry@1.0.0
concepts[modality].local:modality:tabularenrichment · IVOA Registrykeyword-concept-rules@1.0.0title+description (75%)
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