History of Particle physics

	Revision 42 . . December 13, 2001 12:58 am by Gareth Owen [If you want a table, use a <table>, not some ugly hackery...]
	Revision 41 . . December 13, 2001 12:44 am by Cjc38
	Revision 40 . . (edit) December 11, 2001 2:48 pm by CYD [* corrected link to Pauli excl principle]
	Revision 39 . . (edit) December 11, 2001 2:21 pm by (logged).12.93.xxx [* link: identical particles]
	Revision 38 . . (edit) November 20, 2001 1:20 am by AxelBoldt
	Revision 37 . . (edit) November 20, 2001 1:15 am by Chenyu [*added link to WP duality]
	Revision 36 . . November 20, 2001 1:14 am by Chenyu
	Revision 35 . . November 20, 2001 1:12 am by Chenyu
	Revision 34 . . (edit) October 6, 2001 11:27 pm by Sodium

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Difference (from prior major revision) (no other diffs)

Changed: 14,32c14,32

Symbol Electromagnetic charge Weak charge* Strong charge (color) Mass Electron e- -1 -1/2 0 0.511 MeV Muon μ- -1 -1/2 0 105.6 MeV Tau τ- -1 -1/2 0 1.784 GeV Up quark u +2/3 +1/2 R/G/B ~5 MeV Charm quark c +2/3 +1/2 R/G/B ~1.5 GeV Top quark t +2/3 +1/2 R/G/B >30 GeV Down quark d -1/3 -1/2 R/G/B ~10 MeV Strange quark s -1/3 -1/2 R/G/B ~100 MeV Bottom quark b -1/3 -1/2 R/G/B ~4.7 GeV Electron neutrino Ve 0 +1/2 0 < 50 eV Muon neutrino Vμ 0 +1/2 0 < 0.5 MeV Tau neutrino Vτ 0 +1/2 0 < 70 MeV * - particles on the table only have a weak charge when they have left-handed spin, and their antiparticles, right-handed.

Symbol Electromagnetic charge Weak charge* Strong charge (color) Mass Electron e- -1 -1/2 0 0.511 MeV Muon μ- -1 -1/2 0 105.6 MeV Tau τ- -1 -1/2 0 1.784 GeV Up quark u +2/3 +1/2 R/G/B ~5 MeV Charm quark c +2/3 +1/2 R/G/B ~1.5 GeV Top quark t +2/3 +1/2 R/G/B > 30 GeV Down quark d -1/3 -1/2 R/G/B ~10 MeV Strange quark s -1/3 -1/2 R/G/B ~100 MeV Bottom quark b -1/3 -1/2 R/G/B ~4.7 GeV Electron neutrino Ve 0 +1/2 0 < 50 eV Muon neutrino Vμ 0 +1/2 0 < 0.5 MeV Tau neutrino Vτ 0 +1/2 0 < 70 MeV * - particles on the table only have a weak charge when they have left-handed spin, and their antiparticles, right-handed.