claf summer school 2007 1 ideas extracted from the cp-violation and b-physics lectures given by...

CLAF Summer School 2007 1

Ideas extracted from the

CP-Violation and B-physicslectures given by Prof. R. Fleisher

at CERN – CLAF School of High Energy Physics

Val Paraiso - Chile - 2007

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The (scientific) program5 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

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Robert FLEISCHERCERN

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 )

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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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1.Leptonic decays2.Semi-leptonic decays3.Non-leptonic decays

had

ron

ic e

ffect

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fB: - important in BB mixing and Very rare lepton decay B - Calculated through non-perturbative methods, mainly

latice QCD - assume SM & Vub known compare fb with theory

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rH 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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New

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Remember? The “left” side

of the triangle.

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Conference town hotel

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Behind the scenes…T. Pich …and his elementary particles

Somebody sleeping while … others stay

awake

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Poster session

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Excursion to the house of Pablo Neruda

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Free time:

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Extra stuff

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Column

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Row