beta particle

Fetched 2026-10-26 (cache).

Synonyms: eta particle, beta particles, delta particle

Antonyms: eta particle, beta particles, delta particle

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|particle}} An energetic [[electron]] or [[positron]] produced as the result of a [[nuclear reaction]] or [[nuclear decay]].

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