Laurea Magistrale in Fisica (F4F)
II anno,  II semestre, A.A. 2010/11
Denominazione del corso: Strong Interactions
Codice: F0274 CFU: 6
Docente: Luigi Pilo

Outline

•    Classification of strong interacting particles:  SU(2) and SU(3) as (approximate) flavour symmetries
•    Quark static model: hadronic resonances
•    Chiral symmetry
•    Colour and SU(3) gauge symmetry.
•    Introduction to QCD. Running and Λ QCD. Confinement
•    Incoporation of strong interactions and hadrons in the standard model. CKM matrix
•    Basic proceses in the standard model and their computation
•    Large Hadron Collider (LHC) basics


Contents

- Introduction to hadron phenomelogy
    * Isospin
    * G parity
    * Strangeness
    * Charm and bottom quantum numbers
    * Quark model
    * SU(2) and the pions
    * SU(3) flavour symmetry
    * PCVC and PCAC
    * J/Psi. Charm and  t, b
    * Rtio R and Colors

- Incorporation of hadrons in the standard model

        

    * The need for color.
    * SU(3) gauge theory: the gluons
    * Jets
    * Global symmetries of SM
    * Quarks in the standard model
    * CKM matrix
    * GIM and charm
    * CP violation

-  Basic processes
    * Weak decay of leptons
    * Leptonic decay of hadrons
    * Semi-leptonic decay of hadrons
    *  Pions decay constant
    * Strangeness changing currents

-  Effective Field Theories
    * Power counting and effect of higher dimension operators
     * Modern view of renormalizable theories
    * Chiral Lagrangian
   
- Deep inelstic scattering and the parton model
    * Electron-proton scattering and form factors
    *  Lepton-nucleon scattering,  deep Inelastic scattering regime
    * Bjorken scaling
    * Partons and structure functions
    * Scaling violations

- LHC Physics
    * Electrowek symmetric breaking
    * Higgs production at LHC
    * New Physics


 Textbooks

-  I.J.R. Aitchison and A.J.G. Hey, ``Gauge Theories in Particle Physics'', A.Hilger Ed. (1989).
-  E. Leader and E. Predazzi, ``An introduction to Gauge Theories  and modern Particle Physics'', Cambridge Univ. Press (1996).
-  F. Halzen and A.D. Martin, ``Quarks and Leptons'', Wiley Ed. (1984).
-  D.H. Perkins, ``Introduction to High Energy Physics'',  Cambridge Ed. (2000).
-  M. Srednicki, ``Quantum Field Theory'',  Cambridge (2007).  Draft
-  S.  Weinberg, ``Quantum Field Theory I and II'',  Cambridge.
-  L.B. Okun. ``Leptoni e Quarks". Editori Riuniti 1986.
-  H. Georgi.  ``Weak Interactions".  Notes
-  H. Georgi.  ``Lie Algebras in Particle Physics". Frontiers in Physics 2nd edition.



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