1. Split-SUSY at LHC & ILC Jin Min Yang Institute of Theoretical Physics Chinese Academy of Sciences

2. Outline 1. SUSY and Split-SUSY 3. Conclusion 2. Split-SUSY at LHC & ILC

3. |F  |B  SUSY 1. SUSY & Split-SUSY

4. Fine Tuning GUT Electroweak Baryogenesis Affleck-Dine Baryogenesis Inflation Dark Matter SUSY

5. Fine-tuning  GUT  Dark Matter  TeV-Scale SUSY:

6. Fine-tuning  GUT  Dark Matter  Split-SUSY: Arkani-Hamed, Dimopoulos, hep-th/0405159

7. Split-SUSY Spectrum: Sfermion  very heavy Gluino < 18 TeV Higgs ( h ) < 150 GeV Higgs (H, A, H  )  very heavy Chargino/neutralino < 1 TeV   

8. Gluino, Chargino, Neutralino < 10 TeV  GUT: F.Wang, W.Wang, JMY, hep-ph/0507172

9. Gluino  free Dark Matter: Chargino, Neutralino < 1 TeV  F.Wang, W.Wang, JMY, hep-ph/0512133

10. 3. Split-SUSY at LHC & ILC P P Gluino production at LHC:

11. Long-life gluino: q g q  q Gluinonium: K. Cheung, W.Y.Keung, hep-ph/0408335

12. Chargino production at LHC & ILC: P P 11 11 + _ e-e- e+e+ S. H. Zhu, hep-ph/0407072 Kilian, Plehn, Richardson, Durham, Schmidt, hep-ph/0408088

13. E T b b b-jet E T

14. F.Wang, W.Wang, JMY, hep-ph/0512133

15. Through virtual effects : Top-quark processes Higgs boson processes  at ILC at LHC    F. Wang, W. Wang, F. Xu, JMY, hep-ph/0612273

18. F. Wang, W. Wang, F. Xu, JMY, hep-ph/0612273

19. F. Wang, W. Wang, F. Xu, JMY, hep-ph/0612273

20. 4. Conclusion Split-SUSY at LHC & ILC: Gluino < 18 TeV Higgs ( h ) < 150 GeV Chargino < 1 TeV     ?? (20%) ? (50%)