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http://hdl.handle.net/2248/3007| Title: | Birthrate of Planetary Nebulae |
| Authors: | Mallik, D. C. V |
| Keywords: | Planetary Nebulae Ion density (concentration) Planetary nebulae |
| Issue Date: | 1983 |
| Publisher: | International Astronomical Union |
| Citation: | D. R. Flower. ed., Planetary nebulae, Proceedings of the 103 Symposium of the International Astronomical Union, Held at University college, London, U. K. August 9 – 13, 1982 |
| Series/Report no.: | International Astronomical Union Symposium No. 103 |
| Abstract: | The electron density, temperature and ion abundances in the nebulae surrounding the two WC 10 stars CPD-56 deg 8032 and He2-113 have been estimated. In CPD-56 deg 8032 sulphur, nitrogen and oxygen seem to have solar abundances, whereas carbon and neon are enhanced. The nebular properties of all the four WC 10 stars He2-113, CPD-56 deg 8032, M4-18 and V348 Sgr are compared. |
| URI: | http://hdl.handle.net/2248/3007 |
| Appears in Collections: | IIAP Publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Birthrate of Planetary Nebulae | 182.11 kB | Adobe PDF |  View/Open |
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