A neutron decays into an electron, a proton, and an antineutrino. | |
An electron and positron annihilate
into
D+ and
D- mesons.
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A top quark can be produced when a
proton and an antiproton annihilate.
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In an eta_c particle, the charm quark and an anti-charm quark may annihilate into a pion and two kaons. | |
A bubble chamber photograph shows the annihilation of a proton and an antiproton which produces eight pions. |
You are at the end of the decay path. Explore the above decays or return to the Particle Adventure home page.