NIU PHYS 684 - Introduction to High Energy Physics, Spring 2010
Class Schedule

Lecture
Date
Topic(s)
Text
(ch)
Problem sets
assigned/due

1
01/20
Motivation


      
none/none
      
2
01/25
Overview  
1
      
none/none
3
01/27
Special theory of relativity: Part 1 of 2
From Euclidean to Minkowski space


A, 5
none/none

4
02/01
Special theory of relativity:Part 2 of 2
Particle kinematics, Mandelstam variables


A
HW1/none

5
02/03
Symmetries and Conservation laws: Part 1 of 3
Group Theory basics, connections to symmetries


5
none/none

6
02/08
Symmetries and Conservation laws: Part 2 of 3
Groups SU(2) and SU(3), Parity and Charge conjugation


C, 10
HW2/HW1

7
02/10
Symmetries and Conservation laws: Part 3 of 3
Lagrangian Density, Field Equations, and Conserved Currents



none/none

8
02/15
Quantum Electrodynamics: Part 1 of 2
The Dirac Equation, Dirac spinors, gamma matrices, trace theorems



none/HW2(s)

9
02/17
Quantum Electrodynamics: Part 2 of 2
The Lagrangian for a spin-1/2 field, explicit plane wave solutions, massless fermions



none/none


02/22
No lecture (instructor away)


HW3/none


02/24
No lecture (instructor away)


HW3/none

10
03/01
Decay widths and scattering cross sections
Physical meaning and calculation of widths and cross sections using the "Golden rule"s, Feynman rules for caltulating the amplitude


B
none/HW3

11
03/03
Electromagnetic Scattering
Calculation of electron-muon scattering, e+e- -> mu+ mu- total cross sections



none/none


03/08
No lecture (spring break)


none/none


03/10
No lecture (spring break) Trip to Fermilab


none/none

12
03/15
Gauge theories in particle physics: Part 1 of 2
Gauge invariance in quantum theory, the covariant derivative, strong isospin


C
HW4/none

13
03/17

none/none


03/22
Mid-term Exam (no lecture)


none/HW4