ベータ粒子

Japanese

Etymology

Kanji in this term
粒	子
りゅう Grade: S	し Grade: 1
on’yomi

Alternative spelling
β粒子

Compound of ベータ (bēta, “beta”) +‎ 粒子 (ryūshi, “particle”), as a calque of English beta particle.

Pronunciation

• IPA^(key): [be̞ːta̠ ɾʲɨᵝːɕi]

Noun

ベータ粒(りゅう)子(し) • (bēta ryūshi) 

1. (physics) a beta particle