| PHY 557 |
Elementary
Particle Physics |
Spring 2016 |
The particle data listings will be useful. It can be accessed online by the students at Particle Data Group
Chapter 1 ``Basics and Overview of particle physics'': Natural Units;Elementary particles and interactions; Baryons and mesons; Weak interactions; More generations; Relativistic Kinematics: Lorentz transformations; Energy-momentum four-vector: Examples.
Chapter 2 `` Fields for Elementary Particles'': Scalars: free fields and propagators; Dirac Fermions: free fields and propagators; Vectors: free fields and propagators;
Chapter 3 ``From Interaction Amplitudes to Observables'': Example of fermion-scalar interaction: perturbative expansion; Wick's theorem and Feynman rules; Observables: decay width and scattering cross section.
Chapter 4 ``QED for leptons'' :Electromagnetic interaction as a U(1) (Abelian) gauge theory (QED); Feynman rules for QED; Calculation of scattering amplitudes and cross sections at tree level for several processes in QED;
Chapter 5 ``QED and the structure of hadrons'': Concept of form factors; e-p -->e-p elastic scattering: proton form factors; e-p -->e-p elastic inelastic scattering; Bjorken scaling and quarks; quark distribution functions; the gluons.
Chapter 6 ``Strong Interactions: Quantum Chromodynamics'': Representations of SU(N); Evidence of 3 colours: e+e---> hadrons; Lagrangian and Feynman rules for QCD; q qbar interactions: colour singlet and colour octet configurations; Tests of perturbative QCD: Drell-Yan, e+e--> 2 jets and the spin of the quark; e+e- --> 3 jets and the spin of the gluon ; Internal symmetries and classification of bound states of strong interactions (hadrons): SU(2) isospin flavour and SU(3) flavour.
Chapter 7 ``Weak Interactions'': Weak decays and parity violation: V-A weak charged currents; W boson as mediator of weak charged currents; Low energy tests: Weak neutral currents: Z0 and the GIM mechanism; CP violation.
Chapter 8 ``Electroweak Unification'': Weinberg-Salam Model of Electroweak Interactions; Spontaneous symmetry breaking; The Higgs Boson;
Chapter 9 ``Experimental Techniques in Particle Physics'': Interaction of particles with matter.
Chapter 10 ``Experiments in Particle Physics'': Summary of some of the classical experiments in particle physics; Overview of some of the presently running and future experiments in particle physics, their detection techniques and their main physics goals;
Any excuses (medical or otherwise) are to be documented, and discussed with the instructors in a timely manner. If you have a physical, psychological, medical or learning disability that may impact on your ability to carry out assigned course work, we urge that you contact the staff in the Disabled Student Services office (DSS), Room 133 Humanities, 632-6748/TDD. DSS will review your concerns and determine, with you, what accommodations are necessary and appropriate. All information and documentation of disability is confidential.
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