Results 111 to 120 of about 1,700,755 (212)
Sun-as-a-star Study of an X-class Solar Flare with Spectroscopic Observations of CHASE
The Astrophysical JournalSun-as-a-star spectroscopic characteristics of solar flares can be used as a benchmark for the detection and analysis of stellar flares. Here, we study the Sun-as-a-star properties of an X1.0 solar flare, using high-resolution spectroscopic data obtained
Y. L. Ma +7 more
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Hard X-ray sources from the high corona are an integral part of solar eruptions
Astronomy & AstrophysicsContext. Hard X-ray bremsstrahlung emissions are strong diagnostics of electron acceleration during the magnetic energy release process that drives solar flares.
Krucker Säm, Masuda Satoshi
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Is FLARE for Neutrino Solar Flare?
, 2005 The Fermi Lab Liquid ARgon experiment, FLARE, a huge neutrino argon-liquid project detector of 50 kt mass, might in a near future enlarge the neutrino telescope accuracy revealing in detail solar, supernova, atmospheric as well as largest solar flares ...
FARGION, Daniele
core
Forecast and Nowcast Solar Energetic Particles (SEP) Radiation Doses in Near Earth/Moon Space
Space WeatherSolar energetic particle (SEP) events pose a critical radiation hazard to human space exploration, and extreme SEPs must be mitigated operationally to avoid serious health impacts.
Jiajun Liu +2 more
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Solar flare prediction models typically use classification, predicting only the probability of categorized events within a time window. This misses critical information, such as how many flares occur, their precise timings, and their intensities.
Liang Qiao, Gang Qin
core +1 more source
Energy Conversion and Electron Acceleration and Transport in 3D Simulations of Solar Flares
The Astrophysical JournalRecent observations and simulations indicate that solar flares undergo extremely complex 3D evolution, making 3D particle transport models essential for understanding electron acceleration and interpreting flare emissions.
Xiaocan Li +8 more
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The Astrophysical Journal LettersPostflare loops are loop-like plasmas observed during the decay phase of solar flares, and they are expected to exist for stellar flares. However, it is unclear how postflare loops are observed in stellar flares’ cases.
Takato Otsu +3 more
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Improving Solar Flare Nowcasting with the Hot Onset Precursor Event Technique
The Astrophysical JournalThis study investigates the statistical behavior of plasma properties during hot onset precursor events (HOPEs) of solar flares and evaluates their potential for improving flare nowcasting.
Anant Telikicherla +2 more
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Penemuan Atom Hidrogen Dari Pengamatan Stereo Pada Kejadian Flare X9, Tanggal 5 Desember 2006
, 2008 Penemuan terkini dari pengamatan STEREO menunjukkan bahwa pada peristiwaledakan Matahari (solar flare) X9 pada kejadian Matahari 5 Desember 2006, alih-alihmenghasilkan partikel-partikel hancuran atom, tetapi malah mendapatkan bahwa atomatomHidrogen masih
Emanuel Sungging Mumpuni
core
The Astrophysical JournalI report on the high-resolution spectra of the remarkable X9 solar flare of 2024 October 3 (SOL2024-10-03T12:08) and evaluate the extent to which nonthermal electron beams that generate dense chromospheric condensations can power very bright kernels in ...
Adam F. Kowalski
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