Published October 1980
| Version v1
Journal article
Observational stability in Am stars
Creators
- 1. Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
Description
Differential photoelectric photometry is carried out in metallic-line stars suspected of variability and in the pulsating Am: star HR 8210. The pulsational stability of classical Am stars is confirmed and the hypothesis that the Am phenomenon is the result of diffuse element separation is still consistent with the observations. The variability of HR 8210 is confirmed too. The behavior of this star should be interpreted as evidence of a multiple-period structure
Additional details
Publishing Information
- Journal Title
- Astron. J.
- Journal Volume
- 85
- Journal Issue
- 10
- Series
- Astron. J.
- Journal Page Range
- 1361-1365
- ISSN
- 0004-6256
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 12579584
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- CHEMICAL COMPOSITION; HYDRODYNAMICS; MAGNETIC STARS; PHOTOMETRY; PULSATING VARIABLE STARS; STABILITY
- Descriptors DEC
- FLUID MECHANICS; MECHANICS; STARS; VARIABLE STARS