Speaker
Prof.
Diego Mardones
(Universidad de Chile)
Description
I will present the results of an ALMA survey of southern, nearby low mass protostars in cloud environments. A total of 125 protostars in nearby molecular clouds were surveyed in ALMA Band 6 in high resolution (0.1 arcsec) dust continuum and moderate resolution (1 arcsec) CO 2--1 maps. The survey covers spatial scales from 40 to 6000 au. I will show statistics and morphology of disk dust emission (Hsieh et al) and protostellar multiplicity (in preparation). I will also characterize the observed molecular outflows and argue against a simple outflow evolution as a function of Tbol.
Author
Prof.
Diego Mardones
(Universidad de Chile)