1 |
top quarkThe sixth flavor of quark (in order of increasing mass), with electric charge 2/3. Its mass is much greater than any other quark or lepton.
|
2 |
top quark(particles) A quark having a fractional electric charge of +2/3 and a mass about 178,000 MeV?. Symbol: t
|
<< up quark | tau lepton >> |