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The high velocity outflow in NGC6334I
S. Leurini, P. Schilke, B. Parise +3
We observed the high velocity outflow originating from NGC6334I in several CO transitions with the APEX telescope, with the goal of deriving the physical parameters of the gas. Usi…
First observations with CONDOR, a 1.5 THz heterodyne receiver
M. C. Wiedner, G. Wieching, F. Bielau +15
The THz atmospheric windows centered at roughly 1.3 and 1.5~THz, contain numerous spectral lines of astronomical importance, including three high-J CO lines, the N+ line at 205 mic…
Mid- and high-J CO observations towards UCHIIs
F. Wyrowski, S. Heyminck, R. Guesten +1
A study of 12 ultracompact HII regions was conducted to probe the physical conditions and kinematics in the inner envelopes of the molecular clumps harboring them. The APEX telesco…
Revealing the environs of the remarkable southern hot core G327.3-0.6
F. Wyrowski, K. M. Menten, P. Schilke +3
We present a submm study of the massive hot core G327.3-0.6 that constrains its physical parameters and environment. The APEX telescope was used to image CO and N2H+ emission, to o…
Submillimeter spectroscopy of southern hot cores: NGC6334(I) and G327.3-0.6
P. Schilke, C. Comito, S. Thorwirth +5
High-mass star-forming regions are known to have a rich molecular spectrum from many species. Some of the very highly excited lines are emitted from very hot and dense gas close to…
CO and CH3OH observations of the BHR71 outflows with APEX
B. Parise, A. Belloche, S. Leurini +3
Context : Highly-collimated outflows are believed to be the earliest stage in outflow evolution, so their study is essential for understanding the processes driving outflows. The B…