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| Paper: |
Confirmation of Element Abundance Inhomogeneity in
Interstellar Matter from a Study of the O-type Supergiants
HDE 226868 (Cyg X-1) and α Cam |
| Volume: |
445, Why Galaxies Care about AGB Stars II: Shining Examples and Common Inhabitants |
| Page: |
335 |
| Authors: |
Karitskaya, E. A.; Bochkarev, N. G.; Shimansky, V. V.; Galazutdinov, G. A. |
| Abstract: |
Chemical abundances derived for two O-type supergiants with
similar parameters confirm the inhomogeneity of heavy-element
distribution on a scale of 2 kpc and a lifetime of ISM
superclouds exceeding 1 Gyr. |
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