Multiline Observations of Molecular Bullets from a High-mass Protostar

We present Submillimeter Array (SMA) observations in the CO J = 3-2, SiO J = 5-4 and 8-7, and SO 98-87 lines, as well as Atacama Pathfinder EXperiment observations in the CO J = 6-5 line, of an extremely high-velocity and jet-like outflow in high-mass star-forming region HH 80-81. The outflow is kno...

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Veröffentlicht in:	The Astrophysical journal 2019-06, Vol.877 (2), p.112
Hauptverfasser:	Cheng, Yu, Qiu, Keping, Zhang, Qizhou, Wyrowski, Friedrich, Menten, Karl, Güsten, Rolf
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Astrochemistry Astrophysics ISM: individual objects (HH 80-81) ISM: jets and outflows Massive stars Organic chemistry Outflow Projectiles Star & galaxy formation Star formation stars: formation stars: massive Stellar winds Velocity gradient
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