b-meson

2 definitions found

b-meson - Collaborative International Dictionary of English v.0.48 :

  b-meson \b-meson\ n.
     1. an exceedingly short-lived meson.
        [WordNet 1.5]

b-meson - WordNet (r) 2.1 (2005) :

  b-meson
      n 1: exceedingly short-lived meson