Estruuctura y cinemática de un complejo estelar joven y masivo

BENAGLIA, P.; M. FERNANDEZ LOPEZ; B. KORIBALSKI; M CURÉ; P. CORTÉS

La Plata

Congreso; Reunion Anual de la Asociacion Argentina de Astronomia; 2015

In recent years synchrotron radia/on has been detected from a few massive young stellar objects. This emission could be produced either in the plasma ouPlows associated with the massive starforming processes or at the termina/on shocks in the external medium. IRAS 16359$-$4635 seems an example of such regions. We observed it from 1 to 25 GHz with the Australia TelescopeCompact Array (ATCA) to disentangle its fine structure, obtain the radia/on regime and look for polarized emission. We complemented the radio con/nuum data with molecular 345 GHzobserva/ons taken with the Atacama Submillimeter Telescope (ASTE). This provides new insight of the kinema/cal behavior of the gas. In this contribu/on we present the main results of theobserva/ons, that reveal a complex of forming massive stars with ouPlow-like features. The con/nuum and line results seem to probe different structures in the line of sight to the source.