| 天文教育Ⅰ:万有引力与天体物理 |
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| 引用本文： | 徐仁新.天文教育Ⅰ:万有引力与天体物理[J].天文学报,2021(1):110-117. |
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| 作者姓名： | 徐仁新 |
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| 作者单位： | 北京大学物理学院天文学系;北京大学核物理与核技术国家重点实验室 |
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| 基金项目： | 国家重点研发项目(2017YFA0402602);国家自然科学基金项目(11673002、U1531243)资助。 |
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| 摘 要： | 分别从物理学和天文学角度引申出天体物理学科,特别关注万有引力在其中扮演的关键角色.无论在综合性大学亦或理工科院校,天文教育均有益于提高学生的科学和人文素养,而天体物理则是天文学的主要内涵.介绍了作者讲授"天体物理"课程的相关信息以及个人认识.最后,以大气簇射μ子产生、啾质量、宇宙加速膨胀等教学案例结束,侧面诠释了作者的"天体物理"教育理念.
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| 关 键 词： | 天文教育 天体物理 万有引力 |
Astronomy EducationⅠ:Gravity and Astrophysics |
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| XU Ren-xin.Astronomy EducationⅠ:Gravity and Astrophysics[J].Acta Astronomica Sinica,2021(1):110-117. |
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| Authors: | XU Ren-xin |
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| Institution: | (Department of Astronomy,School of Physics,Peking University,Beijing 100871;State Key Laboratory of Nuclear Physics and Technology,Peking University,Beijing 100871) |
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| Abstract: | The author explains astrophysics from the perspective of physics as well as of astronomy,with special attention to the important role of gravity in astrophysics.Either in a general university or a particular college of science and technology,astronomy education should be necessary for both sciences and humanities,and astrophysics is a vital ingredient in teaching astronomy.The course of astrophysics at Peking University is introduced.Finally,this article concludes with teaching cases such as the muon-generation in air shower,the chirp mass and the accelerating universe. |
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| Keywords: | astronomy education astrophysics gravity |
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