Dictionary.com
definitions
  • synonyms

B meson

See more synonyms for B meson on Thesaurus.com
noun Physics.
  1. a meson composed of a bottom quark and an up or down antiquark or of a bottom antiquark and an up or down quark.
Show More
Also called B particle.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018