Our photometric investigation of a number of open clusters with age younger than 109 years confirms the hypothesis of the universality of the zero-age luminosity function of open clusters. Die photometrische Untersuchung einer Reihe offener Sternhaufen mit einem Alter von weniger als 109 Jahren best
On the problem of secular variability in the stellar initial mass function
โ Scribed by H. Meusinger
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 943 KB
- Volume
- 308
- Category
- Article
- ISSN
- 0004-6337
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Band 237. Nr. 5668. On the Mass Ratio in Binary Stars and the Hypothesis of the Secular Decrease of Mass. By G. Shajn. ## I . Recently it was found by Vogtl) and independently by the writere) that the mass ratio in visual double stars increases with advancing type along the sequence M , K --.
The influence of velocity fields on the formation of spectral lines in stellar atmospherescorrelations of the Voigt function J. STAHLBERG, Potsdam-Babelsberg Zentrnlinstitiit fur Astrophysik clcr Altsilcniic clcr Wisscnschsftcn der DT)R With I figure (Rcceivecl 1385 Dccctnber 16) A method is dcvclo