From the 4 of 331 papers with an AI index.
38 citations
- Sorbonne UniversitéFR248 papers
- Centre National de la Recherche ScientifiqueFR245 papers
- Université Paris CitéFR154 papers
- Université Paris-SaclayFR110 papers
- Aix-Marseille UniversitéFR88 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR87 papers
- CEA Paris-SaclayFR86 papers
- Leiden UniversityNL78 papers
- National Institute for AstrophysicsIT77 papers
- Astrophysique, Instrumentation et ModélisationFR76 papers
- Astronomical Institute of the Slovak Academy of SciencesSK75 papers
- Lyon 1 UniversitéFR75 papers
10 papers · 1 filter
Spin-spin coupling in stellar binaries
Alexandre C. M. Correia
Spin-orbit misalignment is increasingly observed in binary stars, but its origin remains uncertain. We study the secular spin dynamics of stellar binaries and derive the associated…
Investigating Pre-flare Signatures in Spectroscopic Observations of an X9-class Solar Flare
Louis Seyfritz, Maria Kazachenko, Ryan French
On October 3rd, 2024, the Sun emitted an X9.0-class flare from active region NOAA 13842. The event was recorded by multiple space-based instruments, beginning hours before the erup…
Signatures of localised particle acceleration at a global coronal shock wave
C. Cuddy, D. M. Long, M. Nedal +2
Extreme ultraviolet (EUV) waves are global waves in the solar corona which can accelerate particles. The efficiency of the acceleration depends on local plasma characteristics e.g.…
Magnetic field measurements in a sample of Class I and flat-spectrum protostars observed with SPIRou
L. Drouglazet, E. Alecian, A. Sousa +27
Magnetic fields play a crucial role throughout stellar evolution, regulating angular momentum, channelling accretion, and launching jets and outflows. While the magnetic properties…
Formation and rising phase of a flux rope through data-constrained simulations
M. V. Sieyra, A. Strugarek, A. Prasad +8
Context. Data-constrained models incorporate observed photospheric magnetic fields. However, due to the lack of magnetic field information in the rest of the solar atmosphere, mode…
Gaia DR3 high radial velocity stars: Genuine fast-moving objects or outliers?
D. Katz, A. Gómez, E. Caffau +39
The third Gaia data release includes 33.8 million radial velocity measurements, extending to a magnitude of G_RVS = 14. To reach this magnitude limit, spectra were processed down t…