94. Aeronomy and magnetospheric physics
94.10.-s Physics of the neutral atmosphere (for atmospheres of the planets, see
96.35.H)
94.10.Bw General properties of the high atmosphere
94.10.Dy Atmospheric structure, pressure, density, and temperature
(stratosphere, mesosphere, thermosphere, exosphere) (see also 92.60
Meteorology)
94.10.Fa Atmospheric composition (atomic or molecular), chemical reactions and
processes (see also 82.40.W Atmospheric chemistry)
94.10.Gb Absorption and scattering of radiation
94.10.Jd Tides, waves, and winds
94.10.Lf Convection, diffusion, mixing, turbulence, and fallout
94.10.Nh Cosmic dust
94.10.Rk Aurora and airglow
94.20.-y Physics of the ionosphere (for ionospheres of the planets, see
96.35.K; for plasma physics aspects, see 52; for radiowave
propagation, see 41.20.J in electromagnetism and 84.40 in
electromagnetic technology)
94.20.Bb Wave propagation
94.20.Dd Ionospheric structure (D, E, F, and topside regions) including steady-
state ion densities and temperatures
94.20.Ee D region
94.20.Gg E region
94.20.Ji F region
94.20.Kj Polar cap ionosphere
94.20.Lk Topside region
94.20.Mm Plasmasphere
94.20.Pp Plasmapause
94.20.Qq Particle precipitation
94.20.Rr Interactions between waves and particles
94.20.Ss Electric fields
94.20.Tt Ionospheric soundings
94.20.Vv Ionospheric disturbances
94.20.Ww Plasma motion, convection, or circulation
94.20.Yx Interaction between ionosphere and magnetosphere
94.30.-d Physics of the magnetosphere (for magnetospheres of the planets, see
96.35.K; for plasma physics aspects, see 52; for radiowave
propagation, see 41.20.J in electromagnetism and 84.40 in
electromagnetic technology)
94.30.Bg Magnetic coordinate systems
94.30.Ch Magnetospheric configuration
94.30.Di Magnetopause
94.30.Ej Magnetic tail
94.30.Fk Plasma motion, convection, or circulation
94.30.Gm Plasma instabilities
94.30.Hn Trapped particles
94.30.Jp Ring currents
94.30.Kq Electric fields
94.30.Lr Magnetic storms, substorms
94.30.Ms Magnetic pulsations
94.30.Tz Waves; propagation and excitation
94.30.Va Magnetosheath; interaction with interplanetary space (including solar
wind) (for cosmic-ray interactions, see 13.85.T in elementary particle
physics; see also 96.40 in solar system)
94.80.+g Instrumentation for aeronomy and magnetospheric studies (see also
95.55 Astronomical and space-research instrumentation)
94.90.+m Other topics in aeronomy and magnetospheric physics