The Spectroscopy of the Pulsating Carbon Stars

Details The Spectroscopy of the Pulsating Carbon Stars The Spectroscopy of the Pulsating Carbon Stars

Feb 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009aipc.1094..880s&link_type=abstract

COOL STARS, STELLAR SYSTEMS AND THE SUN: Proceedings of the 15th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun.

Physics

Faint Blue Stars, White Dwarfs, Degenerate Stars, Nuclei Of Planetary Nebulae, Circumstellar Shells, Clouds, And Expanding Envelopes, Circumstellar Masers, Photometric, Polarimetric, And Spectroscopic Instrumentation

Scientific paper

The spectroscopy of two carbon-rich mass-loosing variables-R Leporis and DY Persei -is presented. High-resolution echelle spectra of carbon Mira R Lep were observed for two seasons. The heliocentric photospheric radial velocity was found to be +32.6 and +38.4 km/s respectively. Strong emission in atomic resonance lines and C2 Swan system bandhead at 5165 Å was detected, which was apparently the result of dust formation and ejection. The spectroscopical features of the extremely cool R Coronae Borealis star DY Per indicate the presence of surrounding clouds of gas and dust ejected by this star.

Affiliated with

Also associated with

No associations

Rating

The Spectroscopy of the Pulsating Carbon 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 The Spectroscopy of the Pulsating Carbon Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Spectroscopy of the Pulsating Carbon Stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-836132