Results 111 to 120 of about 1,041,432 (241)

Solar Flare 1/f Fluctuations from Amplitude-Modulated Five-Minute Oscillation. [PDF]

Entropy (Basel), 2023
Morikawa M, Nakamichi A.
europepmc   +1 more source

Observation of Shortwave Fadeout Events Using Chinese Dual Auroral Radar Network (CN‐DARN) During the Severe Solar Storm in May 2024

Space Weather, Volume 24, Issue 10, October 2026.
Abstract Shortwave fadeout (SWF) is a typical dayside high‐frequency radio disturbance caused by solar flare‐induced ionospheric ionization enhancement. Using newly built Chinese Dual Auroral Radar Network (CN‐DARN) observations, we investigate two X‐flare‐driven SWFs during the May 2024 geomagnetic superstorm (SYM‐H = −518 nT), on 10 May (pre‐storm ...
Junjie Tong, Jiaojiao Zhang, Hang Li, Wei Wang, Bianlong Zhao, Wenqian Chen, Xiang Deng, Ailan Lan, Jingye Yan, Chi Wang   +9 more
wiley   +1 more source

Fast plasmoid-mediated reconnection in a solar flare. [PDF]

Nat Commun, 2022
Yan X, Xue Z, Jiang C, Priest ER, Kliem B, Yang L, Wang J, Kong D, Song Y, Feng X, Liu Z.   +10 more
europepmc   +1 more source

Integrated Digital Garment Modeling and Monte Carlo Simulation of a Water‐Based Radiation Protection Vest for Spaceflight Radiation Hazards

Space Weather, Volume 24, Issue 10, October 2026.
Abstract As crewed space missions set course for the Moon and beyond, astronauts will experience prolonged exposure to Galactic Cosmic Rays (GCR) and potentially intense Solar Proton Events (SPEs), both of which pose significant short‐ and long‐term health risks.
Sylvain Blunier, Noora Archer, Margot Winters, Agnieszka Jugowicz, Aidan Cowley   +4 more
wiley   +1 more source

Solar flare particle radiation [PDF]

, 1972
The characteristics of the solar particles accelerated by solar flares and subsequently observed near the orbit of the earth are studied. Considered are solar particle intensity-time profiles, the composition and spectra of solar flare events, and the ...
Lanzerotti, L. J.
core  

Two Distinctly Different Characteristics of Flare-driven Coronal Rain Revealed from High-resolution Spectroscopic Imaging Observations with FISS/GST

The Astrophysical Journal
We report on a flare-driven coronal rain event observed along postflare loops during the decay phase of an X1.6-class solar flare. Although high-resolution studies of flare-driven coronal rain have been conducted, imaging spectroscopic studies are rare ...
Donguk Song, Eun-Kyung Lim, Jongchul Chae, Maria S. Madjarska, Masahito Kubo, Hannah Kwak, Juhyung Kang, Ryohtaroh T. Ishikawa, Kyoung-Sun Lee   +8 more
doaj   +1 more source

Solar flare accelerates nearly all electrons in a large coronal volume. [PDF]

Nature, 2022
Fleishman GD, Nita GM, Chen B, Yu S, Gary DE.   +4 more
europepmc   +1 more source

Finding Novel Precursors for Solar Wind Stream Interaction Regions With Interpretable Deep Learning

Space Weather, Volume 24, Issue 10, October 2026.
Abstract Solar wind stream interaction regions (SIRs) drive recurrent geomagnetic storms, yet most existing catalogs rely on expert inspection and simple thresholds that are subjective and can miss events with complex morphologies. We present SIREN (SIR Encoder Network), a lightweight Transformer‐based model for per‐timestep SIR detection from in situ ...
Prateek Mayank, Yogesh, Enrico Camporeale, D. Chakrabarty, Lan K. Jian, Gregory G. Howes, Thomas E. Berger   +6 more
wiley   +1 more source

Time distributions of solar energetic particle events: Are SEPEs really random?

, 2009
Solar energetic particle events (SEPEs) can exhibit flux increases of several orders of magnitude over background levels and have always been considered to be random innature in statistical models with no dependence of any one event on the occurrence of ...
Jiggens, P.T.A., Gabriel, S.B., P. T. A. Jiggens, S. B. Gabriel   +3 more
core   +1 more source

Data set for solar flare prediction using helioseismic and magnetic imager vector magnetic field data. [PDF]

Data Brief, 2021
Hollanda A, Antunes Da Silva AE, Cinto T.   +2 more
europepmc   +1 more source