Molecular line study of a bipolar outflow object NGC 2071-north in L1630
Journal Article
·
· Astrophys. J.; (United States)
Detailed observational results of the high-velocity CO gas and an associated quiescent molecular cloud in the recently discovered CO outflow source NGC 2071-north in L1630 are presented. The distribution of high-velocity CO wings indicates an extended outflow whose dynamical age is 170,000 yr. The driving source of the outflow is an IRAS source having a luminosity of 40 solar. The associated quiescent cloud has a mass of 300 solar and a kinetic energy comparable to that of the outflow. It is suggested that the outflow may be supporting the cloud against gravity, preventing mass accretion and reducing the star formation efficiency. 26 references.
- Research Organization:
- Nagoya Univ. (Japan)
- OSTI ID:
- 7129020
- Journal Information:
- Astrophys. J.; (United States), Journal Name: Astrophys. J.; (United States) Vol. 325; ISSN ASJOA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Energetic activity in a star-forming molecular cloud core; a disk constrained bipolar outflow in NGC 2071
High-resolution mapping of the bipolar outflow in NGC 2071 - Evidence for a wind-driven molecular outflow
High velocity H/sub 2/ line emission in the NGC 2071 region
Journal Article
·
Fri Oct 15 00:00:00 EDT 1982
· Astrophys. J.; (United States)
·
OSTI ID:6524542
High-resolution mapping of the bipolar outflow in NGC 2071 - Evidence for a wind-driven molecular outflow
Journal Article
·
Wed Oct 31 23:00:00 EST 1990
· Astrophysical Journal; (USA)
·
OSTI ID:6315649
High velocity H/sub 2/ line emission in the NGC 2071 region
Journal Article
·
Mon Dec 14 23:00:00 EST 1981
· Astrophys. J., Lett. Ed.; (United States)
·
OSTI ID:5655390
Related Subjects
640102 -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
640105* -- Astrophysics & Cosmology-- Galaxies
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AMMONIA
ANTENNAS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
COSMIC GASES
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUID FLOW
FLUIDS
GAS FLOW
GASES
HYDRIDES
HYDROGEN COMPOUNDS
INFRARED RADIATION
INTERSTELLAR SPACE
MASS
MOLECULES
NEBULAE
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OXIDES
OXYGEN COMPOUNDS
RADIATIONS
RADIO EQUIPMENT
RADIO TELESCOPES
SPACE
STAR EVOLUTION
TELESCOPES
Radio & X-Ray Sources
640105* -- Astrophysics & Cosmology-- Galaxies
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
AMMONIA
ANTENNAS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
COSMIC GASES
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUID FLOW
FLUIDS
GAS FLOW
GASES
HYDRIDES
HYDROGEN COMPOUNDS
INFRARED RADIATION
INTERSTELLAR SPACE
MASS
MOLECULES
NEBULAE
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
OXIDES
OXYGEN COMPOUNDS
RADIATIONS
RADIO EQUIPMENT
RADIO TELESCOPES
SPACE
STAR EVOLUTION
TELESCOPES