…This is the process by which energy is transformed into matter. This is called electron pair creation, and was first discovered in 1932 by CA Wilson in a cloud chamber photograph of cosmic rays, and is one of the proofs of Dirac's hole theory. Electrons are also created and emitted during the beta decay of atomic nuclei, muons, and other particles, and these are called beta rays. … *Some of the terminology that refers to "electron-pair creation" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これはエネルギーが物質に転化する過程である。これを電子対生成electron‐pair creationといい,32年C.A.ウィルソンが宇宙線の霧箱写真において最初に見いだしたもので,ディラックの空孔理論の実証の一つである。原子核,μ粒子その他の粒子のβ崩壊の際にも電子が生成・放出され,これはβ線と呼ばれる。… ※「electron-pair creation」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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