Study-unit STANDARD MODEL DYNAMICS

Course name Physics
Study-unit Code GP005533
Location PERUGIA
Curriculum Fisica teorica
Lecturer Simone Pacetti
Lecturers
  • Simone Pacetti
Hours
  • 42 ore - Simone Pacetti
CFU 6
Course Regulation Coorte 2023
Supplied 2024/25
Supplied other course regulation
Learning activities Affine/integrativa
Area Attività formative affini o integrative
Sector FIS/02
Type of study-unit Opzionale (Optional)
Type of learning activities Attività formativa monodisciplinare
Language of instruction Italian
Contents • The Higgs mechanism
• Besic concepts of the Standard Model
• The electro-weak interaction
• The Quantum Chromodynamics
• The anomalies of the Standard Model
• Neutrinos
• Renormalization
Reference texts "Dynamics of the Standard Model", Second edition
John F. Donoghue, Eugene Golowich and Barry R. Holstein
Cambridge Monographs on Particle Physics, Nuclear Physics and Cosmology.

"Gauge Theories of the Strong, Weak, and Electromagnetic Interactions", Second edition,
Chris Quigg
Advanced Book Classics, Westview Press.
Educational objectives Knowledge of the fundamental concepts of the Standard Model, of the computational procedures, of the main properties of elementary particles and of the most advanced theoretical developments and experimental results.
Prerequisites Quantum Filed Theory.
Particle Physics.
Mathematical Methods for Physics.
Teaching methods Frontal lessons.
Learning verification modality Oral exam.
Extended program Fundamental concepts of the Standard Model (SM)
- Gauge symmetries
- Spontaneous symmetry breaking

SM interactions
- QED, QCD and weak interaction
- CP violation in the quark sector

Anomalies in the SM
- Path integral approach
- U(1) anomaly
- Chiral anomalies

Effective Theories
- The sigma model
- The QED effective Lagrangian
- Other effective Lagrangians of the SM

Neutrinos
- Leptons mixinig
- Neutrinos oscillations

Low energy QCD
- Chiral Perturbation Theory
- Non perturbative QCD

Kaon and flavor Physics
- CP violation in the kaon system
- The strong CP problem

Phenomenological models of QCD
- The quark model for mesons and baryons