Results 31 to 40 of about 3,269,942 (182)
Particle precipitation during ICME-driven and CIR-driven geomagnetic storms [PDF]
, 2008 Interplanetary coronal mass ejections (ICME) and corotating interaction regions (CIR) alter the parameters of the solar wind and interplanetary magnetic field (IMF) that affect conditions in the Earth's magnetosphere and particle precipitation in the ...
Honary, Farideh +2 more
core +5 more sources
The Astrophysical Journal, 2022 Abstract Coronal mass ejections (CMEs) are a prominent contributor to solar system space weather and might have impacted the Sun’s early angular momentum evolution. A signal diagnostic of CMEs on the Sun is coronal dimming: a drop in coronal emission, tied to the mass of the CME, that is the direct result of removing emitting plasma from
R. O. Parke Loyd +11 more
openaire +2 more sources
Simulating the Space Weather in the AU Mic System: Stellar Winds and Extreme Coronal Mass Ejections
The Astrophysical Journal, 2022 Abstract Two close-in planets have been recently found around the M-dwarf flare star AU Microscopii (AU Mic). These Neptune-sized planets (AU Mic b and c) seem to be located very close to the so-called “evaporation valley” in the exoplanet population, making this system an important target for studying atmospheric loss on exoplanets ...
Julián D. Alvarado-Gómez +9 more
openaire +4 more sources
Radio burst from a stellar coronal mass ejection
Nature27 pages, 4 figures, 1 table. Accepted to Nature (embargo date lifted 1600 UTC 12 November 2025)
Callingham, J. +17 more
openaire +12 more sources
Effect of stellar flares and coronal mass ejections on the atmospheric escape from hot Jupiters
Proceedings of the International Astronomical Union, 2021 AbstractSpectral observations in the Ly-α line have shown that atmospheric escape is variable and for the exoplanet HD189733b, the atmospheric evaporation goes from undetected to enhanced evaporation in a 1.5 years interval. To understand the temporal variation in the atmospheric escape, we investigate the effect of flares, winds, and CMEs on the ...
Gopal Hazra +4 more
openaire +3 more sources
Solar Coronal Mass Ejections Plasma Diagnostics Expressed as Potential Stellar CME Signatures
The Astronomical Journal, 2022 Abstract Solar coronal mass ejections (CMEs) have a strong association with solar flares that is not fully understood. This characteristic of our Sun’s magnetic activity may also occur on other stars, but the lack of successfully detected stellar CMEs makes it difficult to perform statistical studies that might show a similar association
Maurice L. Wilson, John C. Raymond
openaire +1 more source
Power-law Distribution of Solar Cycle–modulated Coronal Jets
The Astrophysical Journal Supplement Series, 2023 Power-law distributions have been studied as a significant characteristic of nonlinear dissipative systems. Since discovering the power-law distribution of solar flares that was later extended to nanoflares and stellar flares, it has been widely accepted
Jiajia Liu +8 more
doaj +1 more source
Advanced Science, EarlyView.LRRK2‐mutant induced pluripotent stem cells (iPSCs) were derived from a patient with Parkinson's disease (PD). Using CRISPR/Cas9–mediated gene editing, the pathogenic LRRK2 mutations were precisely corrected, and isogenic dopaminergic neural progenitor cells (DA‐NPCs) were subsequently generated.
Qing Yan +29 more
wiley +1 more source
Looking for the elusive stellar coronal mass ejections. How can LOFAR help?
, 2022 Abstract: Coronal mass ejections (CMEs) are the most explosive manifestations of stellar magnetic activity. In the solar case, CMEs and flares are associated with each other and this association increases with increasing flaring energy, reaching 100% for high energies. But does this hold true for other stars?
Antonova, Antoaneta +5 more
openaire +2 more sources