The Electromagnetic Interaction in Nuclear Spectroscopy

9-j symbol amplitude angle angular correlation angular distribution angular momentum approximation atomic beam calculations coincidence components computed conversion coefficients conversion electrons Coulomb excitation count rate cross-section crystal decay deformed density matrix depends detector determined directional correlation directional distribution discussed Doppler Doppler shift effects efficiency electric electromagnetic emission emitted energy equation experimental factor function gamma radiation gamma-ray Ge(Li germanium given half-life Hamiltonian Hence hyperfine I₁ Instr integral interaction internal conversion intrinsic k₁ KUMAR linear m₁ magnetic field matrix elements measurements method mixing ratio multipole neutron Nucl nuclear nuclei observed obtained operator orientation parameters parity particle peak Phys polarization protons pulse quadrupole quadrupole moment quantum numbers resolution resonance rotational scattering spectra spectrometer spectrum spherical spin static statistical tensors symmetry target tensor tion transition probabilities values wavefunctions width y-ray