Blar i Bergen Open Research Archive på forfatter "Kebede, Fasil Tesema"
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Energetic electron precipitation of pulsating aurorae and their mesospheric effects
Kebede, Fasil Tesema (Doctoral thesis, 2021-06-17)Pulsating aurorae (PsAs) are low-intensity diffuse type aurora, which switches on and off with a quasi-periodic oscillation period from a few seconds to ~ 10 seconds. They are predominantly observed after midnight magnetic ... -
Observations of Electron Precipitation During Pulsating Aurora and Its Chemical Impact
Kebede, Fasil Tesema; Partamies, Noora; Tyssøy, Hilde Nesse; Kero, Antti; Smith-Johnsen, Christine (Journal article; Peer reviewed, 2020)Pulsating auroras (PsAs) are low‐intensity diffuse aurora, which switch on and off with a quasiperiodic oscillation period from a few seconds to ∼10 s. They are predominantly observed after magnetic midnight, during the ... -
Observations of precipitation energies during different types of pulsating aurora
Kebede, Fasil Tesema; Partamies, Noora; Tyssøy, Hilde Nesse; McKay, Derek (Journal article; Peer reviewed, 2020)Pulsating aurora (PsA) is a diffuse type of aurora with different structures switching on and off with a period of a few seconds. It is often associated with energetic electron precipitation (>10 keV) resulting in the ...