B meson
= B meson
{c}
{wiki}
A <meson> containing a <bottom quark> or its <antiquark> partner. The neutral pair $B^0=d\bar b$ and $\bar B^0=\bar d b$ undergoes <neutral meson mixing>.
= B meson
{c}
{wiki}
A <meson> containing a <bottom quark> or its <antiquark> partner. The neutral pair $B^0=d\bar b$ and $\bar B^0=\bar d b$ undergoes <neutral meson mixing>.