Scattering theory

pictorial representations of the behavior of subatomic particles

measure of probability that a specific process will take place in a collision of two particles

screened Coulomb potential that exponentially decays

area, where a potential exhibits a local maximum

peak located around a certain energy found in differential cross sections of scattering experiments

In physics, the '''S-matrix or scattering matrix''' is a matrix that relates the initial state and the final state of a physical system undergoing a scattering process. It is used in quantum mechanics, scattering theory and quantum field theory (QFT).

method for studying scattering of waves and particles

number of particles per unit area per unit time times the opacity of the target

scattering theory

model of an energy potential in quantum mechanics

thumb|Notional amplituhedron visualization In mathematics and theoretical physics (especially twistor string theory), an amplituhedron is a geometric structure introduced in 2013 by Nima Arkani-Hamed and Jaroslav Trnka. It enables simplified calculation of particle interactions in some quantum field theories. In planar N = 4 supersymmetric Yang–Mills theory, also equivalent to the perturbative topological B model string theory in twistor space, an amplituhedron is defined as a mathematical space known as the positive Grassmannian.

theorem transforming derivatives into combinatorics problems applied in quantum field theory

perturbative expansion of the time evolution operator in the interaction picture

system in quantum mechanics

technique in quantum mechanics for solving scattering problems

theorem in physics

a method of analyzing scattering in quantum physics

electron-electron scattering in quantum field theory

method for solving some non-linear partial differential equations

integral equation

Concept in quantum mechanics

theorem in quantum physics that, in a theory preserving charge conjugation symmetry, a Feynman diagram consisting of a closed fermion loop connected to an odd number of vertices integrates to zero

Process used in optics and acoustics

reduction of the bremsstrahlung and pair production cross-energy phenome