Physical Scenarios for Supersonic Gas Flows Observed in H II Regions

Details Physical Scenarios for Supersonic Gas Flows Observed in H II Regions Physical Scenarios for Supersonic Gas Flows Observed in H II Regions

Jan 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003rmxac..15..281r&link_type=abstract

Winds, Bubbles, and Explosions: a conference to honor John Dyson, Pátzcuaro, Michoacán, México, September 9-13, 2002 (Eds. S. J.

Astronomy and Astrophysics

Astronomy

1

H Ii Regions, Ism: Jets And Outflows, Stars: Mass Loss

Scientific paper

Line profiles in ensuremath {{H}alpha } emission from H II region populations in spiral galaxies show emission features at +/-50 km/s from the main emission peaks of a significant fraction of regions, which are characteristic of expanding shells. We interpret these in two possible scenarios: mass-loaded wind outflows from the central OB stars, or dust-coupled, radiation-driven outflows, caused by the same objects.

Affiliated with

Also associated with

No associations

Rating

Physical Scenarios for Supersonic Gas Flows Observed in H II Regions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Physical Scenarios for Supersonic Gas Flows Observed in H II Regions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Physical Scenarios for Supersonic Gas Flows Observed in H II Regions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1321777