Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311764054> ?p ?o ?g. }
- W4311764054 abstract "Energetic electron precipitation to the Earth's atmosphere is a key process controlling radiation belt dynamics and magnetosphere-ionosphere coupling. One of the main drivers of precipitation is electron resonant scattering by whistler-mode waves. Low-altitude observations of such precipitation often reveal quasi-periodicity in the ultra-low-frequency (ULF) range associated with whistler-mode waves, causally linked to ULF-modulated equatorial electron flux and its anisotropy. Conjunctions between ground-based instruments and equatorial spacecraft show that low-altitude precipitation concurrent with equatorial whistler-mode waves also exhibits a spatial periodicity as a function of latitude over a large spatial region. Whether this spatial periodicity might also be due to magnetospheric ULF waves spatially modulating electron fluxes and whistler-mode chorus has not been previously addressed due to a lack of conjunctions between equatorial spacecraft, low earth orbit spacecraft, and ground-based instruments. To examine this question, we combine ground-based and equatorial observations magnetically conjugate to observations of precipitation at the low-altitude, polar-orbiting CubeSats Electron Losses and Fields Investigation-A and -B. As they sequentially cross the outer radiation belt with a temporal separation of minutes to tens of minutes, they can easily reveal the spatial quasi-periodicity of electron precipitation. Our combined data sets confirm that ULF waves may modulate whistler-mode wave generation within a large magnetic local time and L-shell domain in the equatorial magnetosphere, and thus lead to significant aggregate energetic electron precipitation exhibiting both temporal and spatial periodicity. Our results suggest that the coupling between ULF and whistler-mode waves is important for outer radiation belt dynamics." @default.
- W4311764054 created "2022-12-28" @default.
- W4311764054 creator A5007847799 @default.
- W4311764054 creator A5032802874 @default.
- W4311764054 creator A5041184454 @default.
- W4311764054 creator A5043257879 @default.
- W4311764054 creator A5043645339 @default.
- W4311764054 creator A5065569295 @default.
- W4311764054 creator A5071661365 @default.
- W4311764054 date "2022-12-01" @default.
- W4311764054 modified "2023-10-13" @default.
- W4311764054 title "On the Role of ULF Waves in the Spatial and Temporal Periodicity of Energetic Electron Precipitation" @default.
- W4311764054 cites W1658392122 @default.
- W4311764054 cites W1666690353 @default.
- W4311764054 cites W1824018812 @default.
- W4311764054 cites W1847368734 @default.
- W4311764054 cites W1895082797 @default.
- W4311764054 cites W1938807356 @default.
- W4311764054 cites W1966200730 @default.
- W4311764054 cites W1966441931 @default.
- W4311764054 cites W1974993491 @default.
- W4311764054 cites W1975226820 @default.
- W4311764054 cites W1982849428 @default.
- W4311764054 cites W1987604127 @default.
- W4311764054 cites W2003212952 @default.
- W4311764054 cites W2004849322 @default.
- W4311764054 cites W2014349253 @default.
- W4311764054 cites W2024021800 @default.
- W4311764054 cites W2027475702 @default.
- W4311764054 cites W2031831371 @default.
- W4311764054 cites W2033079243 @default.
- W4311764054 cites W2036767479 @default.
- W4311764054 cites W2058931980 @default.
- W4311764054 cites W2061586628 @default.
- W4311764054 cites W2064979370 @default.
- W4311764054 cites W2068550191 @default.
- W4311764054 cites W2071065689 @default.
- W4311764054 cites W2080536945 @default.
- W4311764054 cites W2089336743 @default.
- W4311764054 cites W2092904108 @default.
- W4311764054 cites W2094461570 @default.
- W4311764054 cites W2097615993 @default.
- W4311764054 cites W2098668960 @default.
- W4311764054 cites W2106890128 @default.
- W4311764054 cites W2111331192 @default.
- W4311764054 cites W2118203139 @default.
- W4311764054 cites W2121307982 @default.
- W4311764054 cites W2121310912 @default.
- W4311764054 cites W2128527697 @default.
- W4311764054 cites W2136908857 @default.
- W4311764054 cites W2136946389 @default.
- W4311764054 cites W2154623127 @default.
- W4311764054 cites W2162774091 @default.
- W4311764054 cites W2164945847 @default.
- W4311764054 cites W2181706454 @default.
- W4311764054 cites W2267223155 @default.
- W4311764054 cites W2300443321 @default.
- W4311764054 cites W2310655417 @default.
- W4311764054 cites W2512704471 @default.
- W4311764054 cites W2595699228 @default.
- W4311764054 cites W2607537194 @default.
- W4311764054 cites W2735189374 @default.
- W4311764054 cites W2758164905 @default.
- W4311764054 cites W2783387422 @default.
- W4311764054 cites W2787372725 @default.
- W4311764054 cites W2791143088 @default.
- W4311764054 cites W2794427626 @default.
- W4311764054 cites W2805847504 @default.
- W4311764054 cites W2808432498 @default.
- W4311764054 cites W2842919112 @default.
- W4311764054 cites W2895456903 @default.
- W4311764054 cites W2914748536 @default.
- W4311764054 cites W2917586220 @default.
- W4311764054 cites W2922320035 @default.
- W4311764054 cites W2945258175 @default.
- W4311764054 cites W2982635218 @default.
- W4311764054 cites W2990262989 @default.
- W4311764054 cites W3004978266 @default.
- W4311764054 cites W3035211137 @default.
- W4311764054 cites W3041895349 @default.
- W4311764054 cites W3048833670 @default.
- W4311764054 cites W3080350057 @default.
- W4311764054 cites W3088783780 @default.
- W4311764054 cites W3092418413 @default.
- W4311764054 cites W3094083527 @default.
- W4311764054 cites W3095377334 @default.
- W4311764054 cites W3136643943 @default.
- W4311764054 cites W3161368060 @default.
- W4311764054 cites W3176874614 @default.
- W4311764054 cites W3178856028 @default.
- W4311764054 cites W3183427853 @default.
- W4311764054 cites W3201861369 @default.
- W4311764054 cites W3206055621 @default.
- W4311764054 cites W3214687123 @default.
- W4311764054 cites W4206449581 @default.
- W4311764054 cites W4220752899 @default.
- W4311764054 cites W4220951283 @default.
- W4311764054 cites W4224226264 @default.
- W4311764054 cites W4225275581 @default.
- W4311764054 cites W4226050801 @default.