Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100473677> ?p ?o ?g. }
- W3100473677 endingPage "7" @default.
- W3100473677 startingPage "7" @default.
- W3100473677 abstract "We investigated the quasi-periodic pulsation (QPP) in Lyα, X-ray, and extreme-ultraviolet (EUV) emissions during two solar flares, i.e., an X-class (SOL2012-01-27T) and a C-class (SOL2016-02-08T). The full-disk Lyα and X-ray flux during these solar flares were recorded by the EUV Sensor and X-Ray Sensor on board the Geostationary Operational Environmental Satellite. The flare regions were located from the EUV images measured by the Atmospheric Imaging Assembly. The QPP could be identified as a series of regular and periodic peaks in the light curves, and its quasi-periodicity was determined from the global wavelet and Fourier power spectra. A quasi-periodicity at about 3 minutes is detected during the impulsive phase of the X-class flare, which could be explained as the acoustic wave in the chromosphere. Interestingly, a quasi-periodicity at roughly 1 minute is discovered during the entire evolutionary phases of solar flares, including the precursor, impulsive, and gradual phases. This is the first report of 1 minute QPP in the Lyα emission during solar flares, in particular during the flare precursor. It may be interpreted as a self-oscillatory regime of the magnetic reconnection, such as magnetic dripping." @default.
- W3100473677 created "2020-11-23" @default.
- W3100473677 creator A5002241271 @default.
- W3100473677 creator A5016804729 @default.
- W3100473677 creator A5042169547 @default.
- W3100473677 creator A5051901345 @default.
- W3100473677 creator A5056036725 @default.
- W3100473677 creator A5085984041 @default.
- W3100473677 date "2020-04-08" @default.
- W3100473677 modified "2023-10-15" @default.
- W3100473677 title "Quasi-periodic Pulsation Detected in Ly<i>α</i> Emission During Solar Flares" @default.
- W3100473677 cites W1507705291 @default.
- W3100473677 cites W1529285236 @default.
- W3100473677 cites W1543522558 @default.
- W3100473677 cites W1570260105 @default.
- W3100473677 cites W1668889934 @default.
- W3100473677 cites W174955202 @default.
- W3100473677 cites W1758656122 @default.
- W3100473677 cites W1924080197 @default.
- W3100473677 cites W1963556271 @default.
- W3100473677 cites W1964417843 @default.
- W3100473677 cites W1965560041 @default.
- W3100473677 cites W1972196826 @default.
- W3100473677 cites W1982818932 @default.
- W3100473677 cites W1994267818 @default.
- W3100473677 cites W2013617405 @default.
- W3100473677 cites W2014209718 @default.
- W3100473677 cites W2014857002 @default.
- W3100473677 cites W2017870389 @default.
- W3100473677 cites W2018245149 @default.
- W3100473677 cites W2018963645 @default.
- W3100473677 cites W2020594090 @default.
- W3100473677 cites W2022602138 @default.
- W3100473677 cites W2034106977 @default.
- W3100473677 cites W2047702569 @default.
- W3100473677 cites W2049270201 @default.
- W3100473677 cites W2051903952 @default.
- W3100473677 cites W2053560865 @default.
- W3100473677 cites W2056642213 @default.
- W3100473677 cites W2056716571 @default.
- W3100473677 cites W2060809526 @default.
- W3100473677 cites W2073778929 @default.
- W3100473677 cites W2074648713 @default.
- W3100473677 cites W2086033452 @default.
- W3100473677 cites W2088813412 @default.
- W3100473677 cites W2090030011 @default.
- W3100473677 cites W2092349311 @default.
- W3100473677 cites W2100405532 @default.
- W3100473677 cites W2100942907 @default.
- W3100473677 cites W2110322820 @default.
- W3100473677 cites W2112709038 @default.
- W3100473677 cites W2118439464 @default.
- W3100473677 cites W2126671670 @default.
- W3100473677 cites W2128123208 @default.
- W3100473677 cites W2132709523 @default.
- W3100473677 cites W2141305967 @default.
- W3100473677 cites W2142234851 @default.
- W3100473677 cites W2144418863 @default.
- W3100473677 cites W2157204862 @default.
- W3100473677 cites W2158588299 @default.
- W3100473677 cites W2158612941 @default.
- W3100473677 cites W2161785202 @default.
- W3100473677 cites W2161979223 @default.
- W3100473677 cites W2169500711 @default.
- W3100473677 cites W2171237685 @default.
- W3100473677 cites W2261373230 @default.
- W3100473677 cites W2279222439 @default.
- W3100473677 cites W2322285157 @default.
- W3100473677 cites W2322587024 @default.
- W3100473677 cites W2346573377 @default.
- W3100473677 cites W2460379961 @default.
- W3100473677 cites W2517245689 @default.
- W3100473677 cites W2545521815 @default.
- W3100473677 cites W2563859774 @default.
- W3100473677 cites W2586860945 @default.
- W3100473677 cites W2621937130 @default.
- W3100473677 cites W2726597453 @default.
- W3100473677 cites W2758339973 @default.
- W3100473677 cites W2768881488 @default.
- W3100473677 cites W2784971028 @default.
- W3100473677 cites W2793783112 @default.
- W3100473677 cites W2798108256 @default.
- W3100473677 cites W2805807071 @default.
- W3100473677 cites W2885648675 @default.
- W3100473677 cites W2889198436 @default.
- W3100473677 cites W2898889998 @default.
- W3100473677 cites W2914140718 @default.
- W3100473677 cites W2919181260 @default.
- W3100473677 cites W2919448022 @default.
- W3100473677 cites W2983666927 @default.
- W3100473677 cites W3008978398 @default.
- W3100473677 cites W3098037503 @default.
- W3100473677 cites W3098474513 @default.
- W3100473677 cites W3098600591 @default.
- W3100473677 cites W3098899272 @default.
- W3100473677 cites W3099170481 @default.
- W3100473677 cites W3099497721 @default.
- W3100473677 cites W3099678725 @default.