1. CLAF Summer School 2007 1 Ideas extracted from the CP-Violation and B-physics lectures given by Prof. R. Fleisher at CERN – CLAF School of High Energy Physics Val Paraiso - Chile - 2007

2. CLAF Summer School 2007 2 The (scientific) program 5 lectures: The Standard Model – A. Pich 3 lectures CP-Violation/Flavor Physics – R. Fleisher Beyond the Standard Model – C. Wagner Heavy Ions – U. Wiedemann Higgs Physics – P. Zerwas Neutrino Physics – G.Barenboim QCD – B. Kopeliovich  CMB – J. Ellis Astrophysics – F. Mirabel 2 lectures Instrumentation – G. Mikenberg 1 lecture Pierre Auger Experiment – M. T. Dova The Cern Program – J. Ellis

3. CLAF Summer School 2007 3 Robert FLEISCHER CERN robert.fleischer@cern.ch Fields of interest: - Phenomenology of the Standard Model and its extensions. - Flavour Physics and CP violation. - Weak decays, in particular of B and K mesons. Lecture: - well organized - tons of documentation links - … I copied his slides for my talk. (only this collor is my contribution )

4. CLAF Summer School 2007 4 As the lecturer is a theorist: a bit more attention given to the theoretical problems i.e. hadronic uncertainties. I never spent much time on this subject in the framework of CP- violation. Now a good moment to do so…

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8. 8 1.Leptonic decays 2.Semi-leptonic decays 3.Non-leptonic decays hadronic effect

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11. CLAF Summer School 2007 11 fB: - important in BB mixing and Very rare lepton decay B   - Calculated through non-perturbative methods, mainly latice QCD - assume SM & V ub known  compare fb with theory

12. CLAF Summer School 2007 12 r H is the factor you need to multiply the SM BF in order to get the 2HDM BF B is the ratio of the two vaccuum expectation states of the 2 higgs doublets and is NOT the angle in the UT

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15. CLAF Summer School 2007 15 Remember? The “left” side of the triangle.

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30. CLAF Summer School 2007 30 Conference town hotel

31. CLAF Summer School 2007 31 Behind the scenes… T. Pich … and his elementary particles Somebody sleeping while … others stay awake

32. CLAF Summer School 2007 32 Poster session

33. CLAF Summer School 2007 33 Excursion to the house of Pablo Neruda

34. CLAF Summer School 2007 34 Free time:

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36. CLAF Summer School 2007 36 Extra stuff

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