Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst

Details Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst

2006-12-18

arxiv.org/abs/astro-ph/0612502v1

Mon.Not.Roy.Astron.Soc.Lett.376:L16-L19,2007

Astronomy and Astrophysics

Astrophysics

5 pages, 2 figures; to be published in MNRAS Letters

Scientific paper

10.1111/j.1745-3933.2007.00277.x

High resolution data in the region of the line Halpha have been obtained at the time of the light maximum and after it of the 2006 optical outburst of the symbiotic binary Z And. A blue-shifted absorption component indicating outflow velocity of about 1400 km/s as well as additional emission components with similar velocities, situated on the two sides of the main peak of the line were observed during that time. It is suggested that all of them are spectral signature of bipolar outflow, observed for the first time in the optical spectrum of this binary. The emission measure and the mass of the nebular part of the streams were estimated approximately.

Affiliated with

Also associated with

No associations

Rating

Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst 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 Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bipolar ejection by the symbiotic binary system Z And during its 2006 outburst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-4788