| Herbig Ae/Be星的尘埃壳层形态研究 |
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| 引用本文： | 王俊杰,胡景耀.Herbig Ae/Be星的尘埃壳层形态研究[J].中国天文和天体物理学报,1993(4). |
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| 作者姓名： | 王俊杰 胡景耀 |
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| 作者单位： | 中国科学院光学天文联合开放实验室，中国科学院北京天文台 北京 100080，北京 100080 |
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| 摘 要： | 我们使用Kurucz恒星大气模型以及黑体模型对22颗Herbig Ae/Be星的紫外数据、IRAS观测数据、地面光学及近红外测光数据资料等进行了拟合计算,用能量平衡方法进行了统计分析,得出Herbig Ae/Be星的尘埃壳层为盘状的结论.
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| 关 键 词： | 恒星 Herbig Ae/Be星 星周物质 |
Study for the Morphological Type of the Circumstellar Dust Shell of Herbig Ae/Be Star |
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| WANG Jun-jie HU Jing-yao.Study for the Morphological Type of the Circumstellar Dust Shell of Herbig Ae/Be Star[J].Chinese Journal of Astronomy and Astrophysics,1993(4). |
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| Authors: | WANG Jun-jie HU Jing-yao |
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| Abstract: | In this paper, we use Kurucz stellar atmosphere model and black-body model to fit for the observational data in ultraviolet, optical, near-IR and IRAS bands for the 22 Herbig Ae/Be stars, and use the method of energy balance to analyze the ratio of the energy dissipation of the central stars and the energy reradiation from the dust shells statistically, we conclude that the morphological type of the circu-mstellar dust shell of Herbig Ae/Be star is disk-shaped. |
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| Keywords: | stars-Herbig Ae/Be stars-circumstellar matter |
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