机译:A self-consistent model of helium in the thermosphere
Air Force Res Lab, Space Environm Branch, Albuquerque, NM 87113 USA;
Univ Colorado, Dept Aerosp Engn Sci, Boulder, CO 80309 USA;
Natl Ctr Atmospher Res, High Altitude Observ, Boulder, CO 80307 USA;
winter helium bulge; thermospheric composition; thermosphere model; exospheric transport; GENERAL-CIRCULATION MODEL; EARTHS UPPER-ATMOSPHERE; DIURNAL-VARIATIONS; LATERAL TRANSPORT; EMPIRICAL-MODEL; AURORAL MODEL; SOLAR MINIMUM; CONSTITUENTS; IONOSPHERE; DYNAMICS;