Amplitude analysis

Amplitude analysis is a method used in physics to study how particles interact and decay. It involves examining the patterns and strengths of different ways particles transform into others, by analyzing the "amplitudes"—complex numbers that describe the likelihood of each process. By carefully measuring these amplitudes, scientists can uncover details about the underlying fundamental forces and particles, sometimes discovering new phenomena or confirming theoretical predictions. In essence, amplitude analysis helps scientists decode the detailed behavior of particles, revealing insights about the basic building blocks of matter.