2 2 Dark Matter Constraints Relic Density WMAP

3 Direct Detection of SUSY Dark Matter Red: CDMS-II covered region Blue: Super. CDMS(25

bino-like LSP (DM) property singlino-like CDMS/XENON will push LSP more bino-like

CDMS-II push LSP (DM) more bino-like CDMS/XENON push up value higgsino component decrease bino

CDMS/XENON push up chargino (finally 2*LSP)

4 LHC MSSM-Higgs Search charged-Higgs: almost unaccessible ATLAS

5. Conclusion 超对称 SUSY-Higgs @ LHC SUSY-DM @ CDMS/XENON • Given SUSY: 两类实验相互关联 •

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2. 2 Dark Matter Constraints • Relic Density (WMAP) Thermal equilibrium ff Universe cools: n=n. EQ e-m/T (i) Lightest nurtralino solely composes cosmic dark matter Freeze out (ii) Relic density in 2 range (not only upper bounded) 1018 秒

3 Direct Detection of SUSY Dark Matter Red: CDMS-II covered region Blue: Super. CDMS(25 kg)/XENON 100 (6000 kg-day) Green: beyond Super. CDMS/XENON 100 CDMS-II already make sense in testing SUSY!

bino-like LSP (DM) property singlino-like CDMS/XENON will push LSP more bino-like

CDMS-II push LSP (DM) more bino-like CDMS/XENON push up value higgsino component decrease bino component increase

CDMS/XENON push up chargino (finally 2*LSP)

CDMS/XENON push up charged-Higgs

SM-like Higgs may decay to DM

How about split-SUSY ?

4 LHC MSSM-Higgs Search charged-Higgs: almost unaccessible ATLAS

neutral-Higgs (H, A) at LHC CMS

5. Conclusion 超对称 SUSY-Higgs @ LHC SUSY-DM @ CDMS/XENON • Given SUSY: 两类实验相互关联 • 两类实验的interplay: 检验超对称谢谢 !