Bipolar molecular outflow in IRAS 17233-3606
|1Antyufeyev, O, 1Shulga, V, 2Zinchenko, I |
1Institute of Radio Astronomy of NAS of Ukraine, Kharkiv, Ukraine
2Institute of Applied Physics of RAS, Nizhny Novgorod, Russia
|Kinemat. fiz. nebesnyh tel (Online) 2016, 32(6):20-29|
|Start Page: Physics of Stars and Interstellar Medium|
The high-mass star-forming region IRAS 17333-3606 has been mapped in 13CO(J = 2-1) and C18O(J = 2-1) lines in the submillimeter wavelength range. APEX (Chile) radio telescope has been used. The analysis of the low-velocity part of the molecular outflows has been carried out and the main parameters of outflow have been determined. We used a novel approach for calculation of parameters of the low-velocity part of bipolar molecular outflow in molecular clouds. The approach excludes the influence of the surrounding cloud on the parameters of the molecular outflow. Mass of the low-velocity parts is much greater than the high-velocity part of the molecular outflow and their energies are comparable. The core of the young stellar object is significantly deformed by the impact of the molecular outflow.
|Keywords: IRAS 17333-3606, molecular outflow, star-forming region|
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