Yingchuan Li Electroweak physics at EIC Brookhaven National Lab Feb. 3rd 2011, BNL

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3 Standard Model: symmetry and symmetry breaking 3 Symmetries breaking:  EW gauge symmetry breaking;  Many accidental global symmetries L, B, B-L, LF…;  QCD and EW gauge symmetries; Symmetries:  Broken discrete symmetries C, P, CP;  Dynamical chiral symmetry breaking;