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Sep 12, 2022 · A particle physicist is not content to study the microscopic world of cells, molecules, atoms, or even atomic nuclei. They are interested in physical processes that occur at scales even smaller than atomic nuclei.
This course introduces you to subatomic physics, i.e. the physics of nuclei and particles. More specifically, the following questions are addressed: - What are the concepts of particle physics and how are they implemented? - What are the properties of atomic nuclei and how can one use them?
Elementary particle physics is the study of fundamental particles and their interactions in nature. Those who study elementary particle physics—the particle physicists—differ from other physicists in the scale of the systems that they study.
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- Matter and forces, measuring and counting. During this first module, we will give an overview of the objects studied in particle physics, namely matter, forces and space-time.
- Nuclear physics. During this second module, we deal with nuclear physics and its applications. This is a rather self-contained module. If your main interest is nuclear physics, you will be well served.
- Accelerators and detectors. In this module, we treat the basic facts about particle acceleration and detection. This is a rather self-contained module. If your main interest is particle acceleration and detection, you will be well served.
- Electromagnetic interactions. We now start a series of three modules discussing the three fundamental forces described by the Standard Model of particle physics.
- Fermions, Bosons, and Fields. Quantum Field and Matter (PDF) 1.2. Feynman Diagrams (PDF) 1.3. Ranges of Forces (PDF) 1.4. Decays (PDF) 1.5. Reactions (PDF)
- Symmetries. Introduction (PDF) 2.2. Flavor Symmetry (PDF) 2.3. Parity (PDF) 2.4. Charge Conjugation (PDF) 2.5. CP (violation) (PDF)
- Feynman Calculus. Introduction (PDF) 3.2. Fermi’s Golden Rule (PDF) 3.3. Toy Theory (PDF) 3.4. Higher-Order Diagrams (PDF) 3.5. Divergency (PDF)
- QED. Free Wave Equations (PDF) 4.2. Dirac Equation Solutions (PDF) 4.3. Antiparticles (PDF) 4.4. Photons (PDF) 4.5. Feynman Rules for QED (PDF)
What is Particle Physics? Protons, electrons, neutrons, neutrinos and even quarks are often featured in news of scientific discoveries. All of these, and a whole "zoo" of others, are tiny sub-atomic particles too small to be seen even in microscopes.
particle physics. The course requires a practical knowledge of some aspects of special relativity, basic concepts of quantum mechanics, and practical knowledge of calculus.
