Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP

Details Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP

Oct 1986

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986kfnt....2...14g&link_type=abstract

Kinematika i Fizika Nebesnykh Tel (ISSN 0233-7665), vol. 2, Sept.-Oct. 1986, p. 14-17. In Russian.

Computer Science

Cepheid Variables, Emission Spectra, H Alpha Line, Stellar Spectra, Shock Wave Propagation, Stellar Atmospheres

Scientific paper

A faint short-lived emission and splitting of the H-alpha absorption line into two components are found in the maximum-brightness phases for DH Peg and RZ Cep. The observed phenomena are compared for RRab and RRc stars, and it is concluded that the shock waves are formed in higher layers in the atmospheres of RRc stars than in the atmospheres of RRab stars.

Affiliated with

Also associated with

No associations

Rating

Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP 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 Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variations of the H-alpha line in the spectra of the RR Lyrae stars DH Peg and RZ CEP will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1739594