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arXiv 2104.12449nucl-thastro-ph.HEphysics.ed-ph
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从原子核到中子星:课堂上的简单binding energy计算机建模(第2部分)

From nuclei to neutron stars: simple binding energy computer modelling in the classroom (part 2)

A. Rios, A. Pastore, C. Diget, A. M. Romero, K. Leech, P. Stokoe

摘要:

我们介绍两个简单的在线活动来探索中子星的物理学。这些课程为中学生介绍致密物体的基本性质,例如质量和半径。第一项活动探讨了中子星最小质量的概念。它与结合能的概念直接相关,并继承了我们以前的活动。第二个活动的重点是最大质量的中子星使用可解模型的中子星内部。这些活动以电子表格为基础,作为补充材料提供,可以很容易地适应不同的层次、年龄组和讨论主题。特别是,这些活动可以自然地导致对理论模型的外推和限制的讨论。

英文摘要:

We introduce two simple online activities to explore the physics of neutron stars. These provide an introduction to the basic properties of compact objects, like their masses and radii, for secondary school students. The first activity explores the idea of the minimum mass of a neutron star. It is directly linked to the concept of binding energy and follows on from our previous activities. The second activity focuses on the maximum mass of neutron stars using a solvable model of the neutron star interior. The activities are based on spreadsheets, provided as Supplementary Material, and can be easily adapted to different levels, age groups and discussion topics. In particular, these activities can naturally lead towards discussions on extrapolations and limits of theoretical models.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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