A composite Hertzsprung-Russell diagram for the peculiar red giants

Details A composite Hertzsprung-Russell diagram for the peculiar red giants A composite Hertzsprung-Russell diagram for the peculiar red giants

Jun 1976

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1976apj...206..474s&link_type=abstract

Astrophysical Journal, vol. 206, June 1, 1976, pt. 1, p. 474-489.

Astronomy and Astrophysics

Astrophysics

135

Hertzsprung-Russell Diagram, Red Giant Stars, Stellar Evolution, Stellar Spectrophotometry, Stellar Temperature, Bolometers, Hot Stars, Late Stars, M Stars, Stellar Luminosity, Supergiant Stars, Ubv Spectra

Scientific paper

A composite H-R diagram for the peculiar red giants of the disk population is constructed using the available data for stars of types R, N, S, SC, MS, and Ba, along with theoretical evolutionary tracks. The N, S, SC, and MS stars approximately coincide with the sequence of normal M giants in the H-R diagram and can be identified with the helium-shell-flash phase of evolution. The early R stars and most Ba stars occupy the same region of the H-R diagram as normal K giants; the positions of these stars cannot be reconciled with current stellar-evolution calculations.

Affiliated with

Also associated with

No associations

Rating

A composite Hertzsprung-Russell diagram for the peculiar red giants 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 A composite Hertzsprung-Russell diagram for the peculiar red giants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A composite Hertzsprung-Russell diagram for the peculiar red giants will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1781510