Matches in SemOpenAlex for { <https://semopenalex.org/work/W3136348053> ?p ?o ?g. }
- W3136348053 abstract "Abstract A low‐ and medium‐frequency (LF/MF) receiving system at South Pole Station, using a wide‐beam dipole antenna, measured continuous fully sampled waveforms of more than 100 LF auroral hiss events between June and October 2019. Spectra of fluctuations of LF auroral hiss intensity at selected frequencies between 110 and 530 kHz showed these are broadband, with spectral power monotonically decreasing to an upper bound typically 20–60 Hz, comparable to frequencies reported for optical flickering aurora. Occasionally intervals of periodic fluctuations in auroral hiss intensity occurred, in most cases lasting only tens of cycles. On September 1, 2019, periodic fluctuations lasted thousands of cycles during two 30‐s intervals, at frequencies 125–145 Hz. Close examination showed these to be dispersed with low frequencies arriving before high frequencies by approximately 4.5 ms per 100 kHz. Ray‐tracing calculations and consideration of the Temerin et al. (1986, 1993) mechanisms of flickering aurora shows that the September 1 flickering auroral hiss observations are consistent with resonant amplification of whistler mode noise by an electron beam accelerated and modulated by electromagnetic proton cyclotron waves originating near 4,500 km, with the wave excitation taking place at 2,000–3,000 km." @default.
- W3136348053 created "2021-03-29" @default.
- W3136348053 creator A5042423591 @default.
- W3136348053 date "2021-04-01" @default.
- W3136348053 modified "2023-10-17" @default.
- W3136348053 title "Flickering Low Frequency Auroral Hiss" @default.
- W3136348053 cites W1615946679 @default.
- W3136348053 cites W1644549504 @default.
- W3136348053 cites W1662652155 @default.
- W3136348053 cites W1964267169 @default.
- W3136348053 cites W1965930644 @default.
- W3136348053 cites W1974730898 @default.
- W3136348053 cites W1975883068 @default.
- W3136348053 cites W1981278198 @default.
- W3136348053 cites W1982960631 @default.
- W3136348053 cites W1984754631 @default.
- W3136348053 cites W1986744728 @default.
- W3136348053 cites W1990240316 @default.
- W3136348053 cites W1992069614 @default.
- W3136348053 cites W1993550320 @default.
- W3136348053 cites W1994898447 @default.
- W3136348053 cites W1997577714 @default.
- W3136348053 cites W2000240182 @default.
- W3136348053 cites W2002234367 @default.
- W3136348053 cites W2005182895 @default.
- W3136348053 cites W2010844760 @default.
- W3136348053 cites W2013554749 @default.
- W3136348053 cites W2017602564 @default.
- W3136348053 cites W2018770488 @default.
- W3136348053 cites W2022348308 @default.
- W3136348053 cites W2034303451 @default.
- W3136348053 cites W2036573244 @default.
- W3136348053 cites W2045414879 @default.
- W3136348053 cites W2046928444 @default.
- W3136348053 cites W2047019130 @default.
- W3136348053 cites W2051741316 @default.
- W3136348053 cites W2060985156 @default.
- W3136348053 cites W2061218651 @default.
- W3136348053 cites W2065686742 @default.
- W3136348053 cites W2072528667 @default.
- W3136348053 cites W2072758983 @default.
- W3136348053 cites W2092976049 @default.
- W3136348053 cites W2094178449 @default.
- W3136348053 cites W2095512291 @default.
- W3136348053 cites W2103275529 @default.
- W3136348053 cites W2111895988 @default.
- W3136348053 cites W2116161278 @default.
- W3136348053 cites W2143317653 @default.
- W3136348053 cites W2167252950 @default.
- W3136348053 cites W2169006840 @default.
- W3136348053 cites W2608042309 @default.
- W3136348053 cites W3000447332 @default.
- W3136348053 cites W591793683 @default.
- W3136348053 doi "https://doi.org/10.1029/2020ja029098" @default.
- W3136348053 hasPublicationYear "2021" @default.
- W3136348053 type Work @default.
- W3136348053 sameAs 3136348053 @default.
- W3136348053 citedByCount "1" @default.
- W3136348053 countsByYear W31363480532023 @default.
- W3136348053 crossrefType "journal-article" @default.
- W3136348053 hasAuthorship W3136348053A5042423591 @default.
- W3136348053 hasConcept C115961682 @default.
- W3136348053 hasConcept C119599485 @default.
- W3136348053 hasConcept C120665830 @default.
- W3136348053 hasConcept C121332964 @default.
- W3136348053 hasConcept C127413603 @default.
- W3136348053 hasConcept C147120987 @default.
- W3136348053 hasConcept C154945302 @default.
- W3136348053 hasConcept C185544564 @default.
- W3136348053 hasConcept C19743564 @default.
- W3136348053 hasConcept C39527238 @default.
- W3136348053 hasConcept C41008148 @default.
- W3136348053 hasConcept C69523719 @default.
- W3136348053 hasConcept C99498987 @default.
- W3136348053 hasConceptScore W3136348053C115961682 @default.
- W3136348053 hasConceptScore W3136348053C119599485 @default.
- W3136348053 hasConceptScore W3136348053C120665830 @default.
- W3136348053 hasConceptScore W3136348053C121332964 @default.
- W3136348053 hasConceptScore W3136348053C127413603 @default.
- W3136348053 hasConceptScore W3136348053C147120987 @default.
- W3136348053 hasConceptScore W3136348053C154945302 @default.
- W3136348053 hasConceptScore W3136348053C185544564 @default.
- W3136348053 hasConceptScore W3136348053C19743564 @default.
- W3136348053 hasConceptScore W3136348053C39527238 @default.
- W3136348053 hasConceptScore W3136348053C41008148 @default.
- W3136348053 hasConceptScore W3136348053C69523719 @default.
- W3136348053 hasConceptScore W3136348053C99498987 @default.
- W3136348053 hasFunder F4320306076 @default.
- W3136348053 hasIssue "4" @default.
- W3136348053 hasLocation W31363480531 @default.
- W3136348053 hasOpenAccess W3136348053 @default.
- W3136348053 hasPrimaryLocation W31363480531 @default.
- W3136348053 hasRelatedWork W2013599377 @default.
- W3136348053 hasRelatedWork W2082591874 @default.
- W3136348053 hasRelatedWork W2083803567 @default.
- W3136348053 hasRelatedWork W2086395407 @default.
- W3136348053 hasRelatedWork W2156074979 @default.
- W3136348053 hasRelatedWork W2499503788 @default.
- W3136348053 hasRelatedWork W2889997997 @default.
- W3136348053 hasRelatedWork W2979803666 @default.