Infrared-line emission from planetary nebulae.
Planetary nebulae IR emission intensities, discussing radiative recombination, ionization equilibrium and fine structure level population
IONIZATION POTENTIAL↗
Engineering topics
Ramsay, W.
Publications and source records attributed to Ramsay, W..
The temperature of intergalactic matter.
Intergalactic matter temperature parameters such as heating by cosmic ray ionization, dissipation of hydrodynamic turbulence, inelastic electron collision with H, He and He-ions
INTERGALACTIC MEDIUM↗
Infrared Line Emission from Planetary Nebulae. I - General Theory
General theory of infrared line emission from planetary nebula
LINE SPECTRUM↗