Quantum mechanics

Pion

Muon capture

Nuclear physics

Particle physics

Absorption (acoustics)

Classical mechanics

Radiative transfer

Physics

Impulse (physics)

Optics

Muon

Physical Review Letters

The hypotheses of partially conserved axial-vector currents and of current commutators are used to prove a direct relationship between the radiative absorption of soft pions and muon capture in nuclei without recourse to the impulse approximation or assumptions concerning nuclear structure.

Radiative Pion Absorption and Muon Capture