Analysis of Solar-like X-class Flare on Wolf 359 Observed Simultaneously with TESS and XMM-Newton
The Astrophysical Journal, 2023 We present an analysis of a flare on the Wolf 359 star based on simultaneous observations of Transiting Exoplanet Survey Satellite and XMM-Newton. A stellar flare with energy comparable to an X-class solar flare is analyzed on this star for the first ...
M. Pietras +5 more
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RADYNVERSION: Learning to Invert a Solar Flare Atmosphere with Invertible Neural Networks [PDF]
Astrophysical Journal, 2019 During a solar flare, it is believed that reconnection takes place in the corona followed by fast energy transport to the chromosphere. The resulting intense heating strongly disturbs the chromospheric structure and induces complex radiation hydrodynamic
C. Osborne, J. Armstrong, L. Fletcher
semanticscholar +1 more source
Forecasting the Remaining Duration of an Ongoing Solar Flare
Space Weather, 2021 The solar X‐ray irradiance is significantly heightened during the course of a solar flare, which can cause radio blackouts due to ionization of the atoms in the ionosphere.
Jeffrey W. Reep, Will T. Barnes
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A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24
Atmosphere, 2021 In this paper, we investigated the impact of solar flares on the horizontal (H), eastward (Y) and vertical (Z) components of the geomagnetic field during solar cycles 23 and 24 (SC23/24) using data of magnetometer measurements on the sunlit side of the ...
Oswald Didier Franck Grodji +7 more
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Simultaneous Observation of a Flux Rope Eruption and Magnetic Reconnection during an X-class Solar Flare [PDF]
, 2018 In this Letter, we present a spectacular eruptive flare (X8.2) associated with a coronal mass ejection on 2017 September 10 at the west limb of the Sun.
Xiaoli Yan +6 more
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Spectroscopic Observations of a Current Sheet in a Solar Flare [PDF]
, 2018 The current sheet is believed to be the region of energy dissipation via magnetic reconnection in solar flares. However, its properties, for example, the dynamic process, are not fully understood. Here, we report a current sheet in a solar flare (SOL2017-
Y. Li +8 more
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Multi‐Source Forecast of Solar Cycle Flare Activity Using the Novel Informer‐Based Models
Space WeatherSolar flares, the significant indicators of solar activity, have an impact on Earth's satellites and communication systems. Accurate prediction of solar flare events is crucial for mitigating these effects.
Jie Cao +11 more
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Toward Model Compression for a Deep Learning–Based Solar Flare Forecast on Satellites
The Astrophysical Journal Supplement Series, 2023 Timely solar flare forecasting is challenged by the delay of transmitting vast amounts of data from the satellite to the ground. To avoid this delay, it is expected that forecasting models will be deployed on satellites.
Kai Feng +4 more
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FlexMat, EarlyView.This paper presents a comprehensive review of radio frequency (RF)‐based wireless charging technologies for flexible electronics. In particular, we (i) provide an overview of wireless charging approaches, (ii) investigate the fundamental RF charging principles, covering rectenna design, impedance matching, RF‐to‐DC conversion, and power management, and
Qu Luo +6 more
wiley +1 more source
Deep Learning Based Solar Flare Forecasting Model. I. Results for Line-of-sight Magnetograms
, 2018 Solar flares originate from the release of the energy stored in the magnetic field of solar active regions, the triggering mechanism for these flares, however, remains unknown.
Xin Huang +5 more
semanticscholar +1 more source