| Lecture 19: Scattering |
| L19.1 |
Elastic scattering defined and assumptions (15:35) |
| L19.2 |
Energy eigenstates: incident and outgoing waves. Scattering amplitude (25:02) |
| L19.3 |
Differential and total cross section (20:20) |
| L19.4 |
Differential as a Sum of Partial Waves (17:46) |
| Lecture 20: Scattering (continued 1) |
| L20.1 |
Review of Scattering Concepts Developed So Far (9:02) |
| L20.2 |
The One-Dimensional Analogy for Phase Shifts (16:57) |
| L20.3 |
Scattering Amplitude in Terms of Phase Shifts (14:59) |
| L20.4 |
Cross Section in Terms of Partial Cross Sections. Optical Theorem (13:13) |
| L20.5 |
Identification of Phase Shifts. Example: Hard Sphere (18:01) |
| Lecture 21: Scattering (continued 2) |
| L21.1 |
General Computation of the Phase Shifts (18:14) |
| L21.2 |
Phase Shifts and Impact Parameter (27:38) |
| L21.3 |
Integral Equation for Scattering and Green's Function (30:26) |
| Lecture 22: Scattering (continued 3). Identical Particles |
| L22.1 |
Setting Up the Born Series (21:07) |
| L22.2 |
First Born Approximation. Calculation of the Scattering Amplitude (13:02) |
| L22.3 |
Diagrammatic Representation of the Born series. Scattering Amplitude for Spherically Symmetric Potentials (21:41) |
| L22.4 |
Identical Particles and Exchange Degeneracy (19:41) |
| Lecture 23: Identical Particles (continued 1) |
| L23.1 |
Permutation Operators and Projectors for Two Particles (22:22) |
| L23.2 |
Permutation Operators Acting on Operators (11:44) |
| L23.3 |
Permutation Operators on N Particles and Transpositions (29:39) |
| L23.4 |
Symmetric and Antisymmetric States of N Particles (11:34) |
| Lecture 24: Identical Particles (continued 2) |
| L24.1 |
Symmetrizer and Antisymmetrizer for N Particles (16:48) |
| L24.2 |
Symmetrizer and Antisymmetrizer for N Particles (continued) (24:53) |
| L24.3 |
The Symmetrization Postulate (11:37) |
| L24.4 |
The Symmetrization Postulate (continued) (continued) (20:49) |
