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Study of emission line stars in young open clusters
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| Định dạng: | Electronic Thesis |
| Ngôn ngữ: | English |
| Những chủ đề: | |
| Truy cập trực tuyến: | http://hdl.handle.net/10603/3910 |
| Mô tả sách: | Emission-line stars in young open clusters are identired to study their properties, as a function of age, spectral type and evolutionary state. 207 open star clusters were observed using the slitless spectroscopy method and 157 emission stars were identir |
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| Mô tả vật lý: | xxix, 240p. |
| Thư mục: | Summary and Conclusion p. 201-205, Bibliography p. 206-240 |