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Published byBarbara Booker Modified over 9 years ago
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Korea CMS-Theory meeting, CERN, January 14, 2011
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W W W W H W W W W
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it is unnatural to maintain the light Higgs boson such that : hierarchy problem.
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Name Spin 1/2Spin zero SU(3),SU(2), U(1) Q(3, 2, 1/6) U(3, 1, 2/3) D(3, 1, -1/3) L(1, 2, -1/2) E(1, 1, -1) (1, 2, 1/2) (1, 2, -1/2) NameSpin 1Spin 1/2SU(3), SU(2), U(1) EM(1, 1, 1) Weak W, Z(1, 3, 0) Strong g(8, 1, 0) squarks sleptons Higgsinos photino wino, zino gluino
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× ×
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for well-defined limit
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Weak-scale superpartners contribute to the running of gauge couplings: cf. SM: Gauge couplings are unified at much better than in SM.
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SUSY mediation LSP mSugraBino-like mAMSBWino-like GMSBgravitino Mirage (KKLT)Bino-Wino mixed Initial superpartner masses at GUT scale depend on SUSY mediation mechanisms.
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SU4 - SUSY benchmark point close to the Tevatron bound m(q,g)~410GeV
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W,top background suppression
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mSUGRA, A0=0, tanβ=10, μ>0 (ATL-PHYS-SLIDE-2010-495)
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(95% C.L.)
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