ABSOLUTE DETERMINATION OF LOCAL GROUND-STATE DENSITIES OF ATOMIC-HYDROGEN IN NONLOCAL-THERMODYNAMIC-EQUILIBRIUM ENVIRONMENTS BY 2-PHOTON POLARIZATION SPECTROSCOPY
R. Dux et al., ABSOLUTE DETERMINATION OF LOCAL GROUND-STATE DENSITIES OF ATOMIC-HYDROGEN IN NONLOCAL-THERMODYNAMIC-EQUILIBRIUM ENVIRONMENTS BY 2-PHOTON POLARIZATION SPECTROSCOPY, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 51(2), 1995, pp. 1416-1427