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Korea CMS-Theory meeting, CERN, January 14, 2011.

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Presentation on theme: "Korea CMS-Theory meeting, CERN, January 14, 2011."— Presentation transcript:

1 Korea CMS-Theory meeting, CERN, January 14, 2011

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6 W W W W H W W W W

7 it is unnatural to maintain the light Higgs boson such that : hierarchy problem.

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10 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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13 × ×

14 for well-defined limit

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16 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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18 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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21 SU4 - SUSY benchmark point close to the Tevatron bound m(q,g)~410GeV

22 W,top background suppression

23 mSUGRA, A0=0, tanβ=10, μ>0 (ATL-PHYS-SLIDE-2010-495)

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27 (95% C.L.)

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