Chapter 12
Wham-Blam! Scattering Theory
In This Chapter
Switching between lab and center-of-mass frames
Solving the Schrödinger equation
Finding the wave function
Putting the Born approximation to work
Your National Science Foundation grant finally came through, and you built your new synchrotron — a particle accelerator. Electrons and anti-electrons accelerate at near the speed of light along a giant circular track enclosed in a vacuum chamber and collide, letting you probe the structure of the high-energy particles you create. You’re sitting at the console of your giant new experiment, watching the lights flashing and the signals on the screens approvingly. Millions of watts of power course through the thick cables, and the radiation monitors are beeping, indicating that things are working. Cool.
You’re accelerating particles and smashing them against each other to observe how they scatter. But this is slightly more complex than observing how pool balls collide. Classically, you can predict the exact angle at which colliding objects will bounce off each other if the collision ...
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