The atmospheres and spectra of X-ray illuminated stars - Line formation

Details The atmospheres and spectra of X-ray illuminated stars - Line formation The atmospheres and spectra of X-ray illuminated stars - Line formation

Jun 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997azh....74..432s&link_type=abstract

Astronomicheskij Zhurnal, vol. 74, p. 432

Astronomy and Astrophysics

Astronomy

14

Binary Stars, Stellar Atmospheres, Line Spectra, Stellar Spectra, X Ray Sources, Stellar Temperature, Radiant Flux Density, Spectrum Analysis

Scientific paper

The formation of lines in X-ray illuminated atmospheres and in close binary systems with X-ray sources is studied. It is shown that there are three groups of lines: cool (absorption lines), normal (absorption lines with emission cores), and hot (emission lines). The effect of the parameters of the irradiative X-ray flux and the observing conditions on the formation of lines of different groups is analyzed. The method of gray approximation has been found to be applicable to the synthesis of the profiles of cool and normal lines. A method of constructing synthetic spectra for close binary systems has been developed, and the possibility of determining the parameters of the systems from an analysis of lines of different groups is shown.

Affiliated with

Also associated with

No associations

Rating

The atmospheres and spectra of X-ray illuminated stars - Line formation 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 atmospheres and spectra of X-ray illuminated stars - Line formation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The atmospheres and spectra of X-ray illuminated stars - Line formation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1473386