Baryon number
= Baryon number
{title2=$B$}
{wiki}
Baryon number assigns $B=1/3$ to each quark, $B=-1/3$ to each antiquark and zero to leptons. A proton has baryon number one.
= Baryon number
{title2=$B$}
{wiki}
Baryon number assigns $B=1/3$ to each quark, $B=-1/3$ to each antiquark and zero to leptons. A proton has baryon number one.