The Charm Quark
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Symbol: c Group: fermion, quark Rest mass: 1.36 u Diameter: 0 Charge: +2/3 e Mean lifetime: 1.1 x 10-12 sec Spin: 1/2 Generation: 2 |
Charm quarks are not stable and quickly decay, mostly to strange quarks and W+ bosons. In their short lifetime, they are part of some baryons and mesons, like the D meson. |
Page last changed on March 06. 2010
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