| 公转运动对星系自转曲线的影响 |
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| 引用本文： | 须重明 吴雪君. 公转运动对星系自转曲线的影响[J]. 复旦学报(自然科学版), 1989, 28(3): 241-247 |
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| 作者姓名： | 须重明 吴雪君 |
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| 作者单位： | 复旦大学物理学系(须重明)，复旦大学物理学系(吴雪君) |
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| 摘 要： |
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| 关 键 词： | 星系 自转曲线 公转 运动学 效应 |
THE REVOLVING EFFECT ON THE ROTATION CURVE OF SRIRAL GALAXY |
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| Xu Zhongming,Wu Xuejun,. THE REVOLVING EFFECT ON THE ROTATION CURVE OF SRIRAL GALAXY[J]. Journal of Fudan University(Natural Science), 1989, 28(3): 241-247 |
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| Authors: | Xu Zhongming Wu Xuejun |
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| Affiliation: | Department of Physics |
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| Abstract: | A new kind of kinematic effect on the rotation curve of spiral galaxy ispointed out. The relation between revolving angular velocity and the variationof rotation curve is discussed. The 44 rotation curves of Sb and Sc galaxies areexpressed by means of a linear least square fit, from which the period of revolvingand the ratio of tidal force to self-gravitating force are estimated for every galaxyin extreme cases At last, to measure the rotation curve in all direction of galacticdisk is suggested to examine the kinematic effects of revolving. |
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| Keywords: | rotating spheres kinematic analysis effects detection inclination of rotation curve. |
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