beta decay

Fetched 2026-10-26 (cache).

Synonyms: bit decay, beta decays

Antonyms: bit decay, beta decays

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|nuclear physics}} A [[nuclear reaction]] in which a [[beta particle]] ([[electron]] or [[positron]]) is emitted.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.