The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs

Details The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs

Aug 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009an....330..816c&link_type=abstract

Astronomische Nachrichten, Vol.330, Issue 8, p.816

Astronomy and Astrophysics

Astronomy

3

Binaries: Symbiotic, Stars: Individual (Ch Cyg)

Scientific paper

We analyse the line and continuum spectra of the symbiotic system CH Cygni. We adopt the colliding-wind model to explain the symbiotic system at different phases. Peculiar observed features such as flickering, radio variation, X-ray emission, as well as the distribution of the nebulae and shells throughout the system are investigated by modelling the spectra at different epochs. The models account consistently for shock and photoionization and are constrained by absolute fluxes. We find that the reverse shock between the stars leads to the broad lines observed during the active phases, as well as to radio and hard X-ray emission, while the expanding shock is invoked to explain the data particularly during the transition phases.

Affiliated with

Also associated with

No associations

Rating

The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs 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 The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The symbiotic system CH Cygni: An analysis of the shocked nebulae at different epochs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1314152