Theory of stellar structure

Japanese: 恒星内部構造論 - こうせいないぶこうぞうろん(英語表記)theory of stellar structure
Theory of stellar structure
This theory seeks to clarify the temperature and density of matter deep inside a star, the reactions that occur there, and the properties that the star exhibits as a result. H. Lane and R. Emden were the first to quantitatively treat the internal structure of stars at the end of the 19th century and the beginning of the 20th century. They calculated the distribution of temperature and pressure inside a star, and showed that the temperature and pressure are so high that the star does not collapse despite its own weight.

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
恒星の内部深くでは,物質がどのような温度や密度の状態にあり,そこでどのような反応が起こっており,その結果として,恒星はどのような性質を示すかを明らかにしようとする理論。恒星の内部構造を初めて定量的に取り扱ったのは,レーンH.LaneやエムデンR.Emdenで,19世紀の終りから20世紀初頭のことであった。彼らは恒星の内部における温度や圧力の分布を計算し,恒星が自分自身の重みにもかかわらず,つぶれてしまわないほどの高温,高圧になっていることを示した。

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