the quark was discovered in 1968 through a process call deep elastic scatter
The charm quark was discovered in 1974.
The final quark, the Top Quark, was discovered in 1995 at FermiLab.
Quark is the smallest particle ever discovered.
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The sixth quark is known as the top quark. It is the most massive of all quarks and was discovered in 1995 at the Fermi National Accelerator Laboratory. The top quark plays a crucial role in understanding the Standard Model of particle physics.
Fundamental particles include: 1. photon 2. electron 3. positron 4. proton 5. anti-proton 6. neutron 7. anti-neutron 8. neutrino 9. anti-neutrino 10. Higgs particle 11. muon 12. pion 13. top quark 14. bottom quark 15. up quark 16. down quark 17. strange quark 18. charm quark
An antibottom quark (or b-bar quark) is the antiparticle of a bottom quark. It has the same mass as a bottom quark but opposite electric charge and other quantum numbers. When a bottom quark meets an antibottom quark, they can annihilate each other and produce energy.
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Neutral pions are composed of a quark-antiquark pair, specifically an up quark and an anti-up quark or a down quark and an anti-down quark. They are the lightest mesons and are unstable, decaying rapidly into two photons.
An anti-down quark is the antimatter counterpart of a down quark, one of the elementary particles that make up protons and neutrons in the atomic nucleus. It has opposite electric charge to a down quark and can combine with other quarks to form antimatter particles.
quark quark
Quark CopyDesk was created in 1991.