Matches in SemOpenAlex for { <https://semopenalex.org/work/W2921883829> ?p ?o ?g. }
- W2921883829 endingPage "2009" @default.
- W2921883829 startingPage "1992" @default.
- W2921883829 abstract "Abstract We present a ground observation of modulations of strong electromagnetic ion cyclotron (EMIC) waves by short and long periodicities at Indian Antarctic station, Maitri. The signatures of these waves were evident in the magnetic field variations recorded by an induction coil magnetometer during the interval 4.7–7.2 UT on 17 September 2011, a moderately disturbed day. These waves were preceded by a gradual increase in the solar wind dynamic pressure, which started at 3.88 UT. The discrete rising tone EMIC waves were observed in the Pc1 frequency band (∼0.5–0.9 Hz). The investigation of the periodicities of the observed wave spectrogram shows the presence of short (≈2.4 min) and long (≈39–69 min) periodicities. Our analysis shows that the short periodicities are associated with the Pc5 Ultra Low Frequency (ULF) waves generated by magnetic field line oscillations, while long periodicities might be associated with the ring current drifting ions. A new method, based on the cross‐correlation technique, is adopted to determine sweep rates of the discrete rising tones. The average sweep rates estimated in the range of 0.44–1.9 mHz/s are relatively low as compared to the past reports of sweep rates derived from the satellite observations of EMIC waves. We found that the higher sweep rates are associated with the stronger EMIC waves on the ground, which is in agreement with the theoretical studies. This suggests that the theoretically proposed dependence of sweep rate on strength of EMIC wave in the generation region is retained even during the propagation of these waves to the ground." @default.
- W2921883829 created "2019-03-22" @default.
- W2921883829 creator A5008928102 @default.
- W2921883829 creator A5036089240 @default.
- W2921883829 creator A5036669995 @default.
- W2921883829 creator A5039386393 @default.
- W2921883829 creator A5041125210 @default.
- W2921883829 creator A5071037220 @default.
- W2921883829 date "2019-03-01" @default.
- W2921883829 modified "2023-09-25" @default.
- W2921883829 title "Modulation of Electromagnetic Ion Cyclotron Waves by Pc5 ULF Waves and Energetic Ring Current Ions" @default.
- W2921883829 cites W1525259332 @default.
- W2921883829 cites W1596718430 @default.
- W2921883829 cites W169643894 @default.
- W2921883829 cites W1818108374 @default.
- W2921883829 cites W1920630206 @default.
- W2921883829 cites W1961242268 @default.
- W2921883829 cites W1976098096 @default.
- W2921883829 cites W1978673845 @default.
- W2921883829 cites W1981179584 @default.
- W2921883829 cites W1983383338 @default.
- W2921883829 cites W1983668883 @default.
- W2921883829 cites W1983692243 @default.
- W2921883829 cites W1986551669 @default.
- W2921883829 cites W1987842443 @default.
- W2921883829 cites W2008702929 @default.
- W2921883829 cites W2011899253 @default.
- W2921883829 cites W2024021800 @default.
- W2921883829 cites W2024086171 @default.
- W2921883829 cites W2029247260 @default.
- W2921883829 cites W2031076260 @default.
- W2921883829 cites W2043264006 @default.
- W2921883829 cites W2051055118 @default.
- W2921883829 cites W2055393609 @default.
- W2921883829 cites W2055863837 @default.
- W2921883829 cites W2057118644 @default.
- W2921883829 cites W2066813012 @default.
- W2921883829 cites W2066845160 @default.
- W2921883829 cites W2067455291 @default.
- W2921883829 cites W2068254621 @default.
- W2921883829 cites W2069733351 @default.
- W2921883829 cites W2072204865 @default.
- W2921883829 cites W2073135701 @default.
- W2921883829 cites W2079549771 @default.
- W2921883829 cites W2079980705 @default.
- W2921883829 cites W2082488300 @default.
- W2921883829 cites W2084870882 @default.
- W2921883829 cites W2089787250 @default.
- W2921883829 cites W2090688015 @default.
- W2921883829 cites W2092384804 @default.
- W2921883829 cites W2106822551 @default.
- W2921883829 cites W2106890128 @default.
- W2921883829 cites W2108311020 @default.
- W2921883829 cites W2108718975 @default.
- W2921883829 cites W2111707538 @default.
- W2921883829 cites W2113625289 @default.
- W2921883829 cites W2127380962 @default.
- W2921883829 cites W2136041991 @default.
- W2921883829 cites W2144722250 @default.
- W2921883829 cites W2145036191 @default.
- W2921883829 cites W2147945618 @default.
- W2921883829 cites W2168390104 @default.
- W2921883829 cites W2168900478 @default.
- W2921883829 cites W2253133503 @default.
- W2921883829 cites W2300854012 @default.
- W2921883829 cites W2342150209 @default.
- W2921883829 cites W2344375073 @default.
- W2921883829 cites W2525020695 @default.
- W2921883829 cites W2584302441 @default.
- W2921883829 cites W2595162958 @default.
- W2921883829 cites W2739873555 @default.
- W2921883829 cites W2794146726 @default.
- W2921883829 cites W2884060893 @default.
- W2921883829 cites W2884270378 @default.
- W2921883829 cites W2898692724 @default.
- W2921883829 doi "https://doi.org/10.1029/2017ja024930" @default.
- W2921883829 hasPublicationYear "2019" @default.
- W2921883829 type Work @default.
- W2921883829 sameAs 2921883829 @default.
- W2921883829 citedByCount "7" @default.
- W2921883829 countsByYear W29218838292019 @default.
- W2921883829 countsByYear W29218838292020 @default.
- W2921883829 countsByYear W29218838292021 @default.
- W2921883829 countsByYear W29218838292022 @default.
- W2921883829 countsByYear W29218838292023 @default.
- W2921883829 crossrefType "journal-article" @default.
- W2921883829 hasAuthorship W2921883829A5008928102 @default.
- W2921883829 hasAuthorship W2921883829A5036089240 @default.
- W2921883829 hasAuthorship W2921883829A5036669995 @default.
- W2921883829 hasAuthorship W2921883829A5039386393 @default.
- W2921883829 hasAuthorship W2921883829A5041125210 @default.
- W2921883829 hasAuthorship W2921883829A5071037220 @default.
- W2921883829 hasConcept C115260700 @default.
- W2921883829 hasConcept C121332964 @default.
- W2921883829 hasConcept C130443932 @default.
- W2921883829 hasConcept C144024400 @default.
- W2921883829 hasConcept C145148216 @default.
- W2921883829 hasConcept C153946474 @default.