New Data on A-Type Disk Stars

Details New Data on A-Type Disk Stars New Data on A-Type Disk Stars

Feb 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008apjs..174..499a&link_type=abstract

The Astrophysical Journal Supplement Series, Volume 174, Issue 2, pp. 499-503.

Astronomy and Astrophysics

Astronomy

1

Stars: Emission-Line, Be, Stars: Individual: Bright Star Number: Hr 10, Stars: Mass Loss

Scientific paper

After a review of what has been learned to date about the Ti II disk lines at λλ3759 and 3761 in the spectra of rapidly rotating A dwarfs, new measures obtained during the past 10 yr are given. They show stars with quasi-periodic variations of 15-30 yr (as in Be stars) and probably longer. The star HR 10 has double disk lines that change relative strengths during 9 yr, consistent with the behavior found by others. They support the model by others of erratic longward components representing material falling onto the star.

Affiliated with

Also associated with

No associations

Rating

New Data on A-Type Disk Stars 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 New Data on A-Type Disk Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New Data on A-Type Disk Stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1873648