アルファ粒子

Japanese

Kanji in this term
粒 子
りゅう
Grade: S 		し
Grade: 1
on'yomi
Alternative spelling
α粒子

Etymology

From アルファ (arufa, “alpha”) +‎ 粒子 (ryūshi, “particle”).

Pronunciation

  • (Tokyo) アルファりゅうし [àrúfá ryúꜜùshì] (Nakadaka – [4])
  • IPA(key): [a̠ɾɯ̟ɸa̠ ɾʲɨːɕi]

Noun

アルファ粒(りゅう)子(し) • (arufa ryūshi) 

  1. (particle physics) an alpha particle
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