Intro to Quantum Mechanics II
A phase shift is a change in the phase of a wave, typically measured in degrees or radians, that occurs when a wave interacts with a potential or obstacle during scattering processes. This shift can alter the interference patterns of the waves involved, and is crucial for understanding scattering phenomena, as it connects to how particles behave when they encounter each other or a barrier. The phase shift can significantly affect the scattering amplitude and ultimately influences the cross-section measurements used in quantum mechanics.
congrats on reading the definition of Phase Shift. now let's actually learn it.