书目名称 | The Solar Spectrum | 副标题 | Proceedings of the S | 编辑 | C. Jager | 视频video | | 丛书名称 | Astrophysics and Space Science Library | 图书封面 |  | 描述 | A good deal of our information on solar physics and on solar phenomena is derived from the solar spectrum. A quantitative interpretation of this spectrum was only possible after 1920, after the establishment of Bohr‘s atomic model, the discovery of Saha‘s law, and the development of spectrophotometry. The resolving and light gathering powers of our instruments have greatly increased since. We have seen an enormous progress in our theoretical under standing of basic atomic phenomena, and of the intricate problems concerned with the transfer of energy through a complicated structure like the sun‘s outer layers. In particular the observable part of the solar spectrum tremen dously enlarged since the introduction, in the years after 1945, of radio astronomy, enabling us to study the solar spectrum between wavelengths of some mm to about 15 m, of space research, giving access to the whole electro magnetic spectrum below 3000 A, down to about 0. 01 A. Further, the low and high energetic components of the solar particles spectrum have been dis covered with space probes (the solar wind), rockets, balloons (the so-called sub cosmic-ray particles) and cosmic ray monitors (solar cosmic | 出版日期 | Conference proceedings 1965 | 关键词 | astronomy; chromosphere; cosmic ray; solar activity; solar physics; solar wind | 版次 | 1 | doi | https://doi.org/10.1007/978-94-010-3587-3 | isbn_ebook | 978-94-010-3587-3Series ISSN 0067-0057 Series E-ISSN 2214-7985 | issn_series | 0067-0057 | copyright | D. Reidel Publishing Company, Dordrecht - Holland 1965 |
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