The necessity of describing three-nucleon and three-quark systems have led to a constant interest in the problem of three particles. The question of including r

The necessity of describing three-nucleon and three-quark systems have led to a constant interest in the problem of three particles. The question of including r

This text offers a brief introduction to the dispersion relations as an approach to calculate S-matrix elements, a formalism that allows one to take advantage o

Particle Physics: An Introduction provides information pertinent to particle physics, including symmetries, quantum mechanics, particle kinematics, and wave equ