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arXiv 0905.2584physics.ed-phphysics.pop-ph
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核现象学:高中教学的概念性建议

Nuclear Phenomenology: A Conceptual Proposal for High School Teaching

M. A. M. Souza, J. D. Dantas

摘要:

E.卢瑟福在二十世纪初是核物理学最初的里程碑。从那时起,引发了一系列实验,在这些实验中,由中子、质子和其他物质组成的粒子束与原子核相撞,以解开原子核的结构或通过核嬗变产生人造元素。随着实验设备的发展,许多其他核现象也被观察到,如β衰变、核裂变和核聚变、穆斯堡尔效应等。鉴于全球政治和经济形势以及当代教育趋势,这项工作提出了核物理中可以在高中教学中从概念层面讨论的替代主题,其中的主要重点在于这种现象在社会中的历史和技术重要性。

英文摘要:

The discovery of atomic nucleus by E. Rutherford, at the beginning of the twentieth century, was the Nuclear Physics original landmark. From then, a series of experiments in which beams of particles composed of neutrons, protons and others, brought to collide with a nucleus in order to unravel its structure or produce artificial elements through nuclear transmutation, were triggered. With the development of experimental equipment, a number of other nuclear phenomena have been observed, such as beta decay, nuclear fission and fusion, Möesbauer effect, etc. In view of the global political and economic landscape and the contemporary educational trends, this work suggest alternative topics in nuclear physics that can be discussed at the conceptual level in high school teaching, where the main focus lies in the historical and technological importance of such phenomena in society.

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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