Abundance analysis of extreme helium stars

Details Abundance analysis of extreme helium stars Abundance analysis of extreme helium stars

Jun 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000basi...28..303p&link_type=abstract

Bulletin of the Astronomical Society of India, Vol. 28, p. 303-304 (2000)

Astronomy and Astrophysics

Astronomy

Ehe Stars, Abundance, Stellar Evolution

Scientific paper

High resolution spectra were obtained for a sample of hydrogen-deficient stars which are hotter than the R CrB stars and cooler among the extreme helium stars (EHe). We believe that these stars are transition objects evolving either to EHe stars or R CrB stars. We aim to explore the evolutionary link between our program stars, R CrB stars and EHe stars. Distribution of these stars in the log g - log Teff plane shows similar L/M ratios (??4.0). These objects have an abundance pattern like R CrB stars and EHe stars.

Affiliated with

Also associated with

No associations

Rating

Abundance analysis of extreme helium 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 Abundance analysis of extreme helium stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Abundance analysis of extreme helium stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1392080