7.1k citations
- Max Planck SocietyDE483 papers
- Centre National de la Recherche ScientifiqueFR438 papers
- University of GöttingenDE433 papers
- Kyung Hee UniversityKR271 papers
- Instituto de Astrofísica de CanariasES227 papers
- Instituto de Astrofísica de AndalucíaES214 papers
- Observatoire de ParisFR213 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR212 papers
- Aarhus UniversityDK189 papers
- Universidad de La LagunaES165 papers
- Sorbonne UniversitéFR163 papers
- Université Paris CitéFR140 papers
102 papers · 1 filter
A Comparison Between Nonlinear Force-Free Field and Potential Field Models Using Full-Disk SDO/HMI Magnetogram
Tilaye Tadesse, T. Wiegelmann, B. Inhester +3
Measurements of magnetic fields and electric currents in the pre-eruptive corona are crucial to study solar eruptive phenomena, like flare and coronal mass ejections(CMEs). However…
On the asymmetry of velocity oscillation amplitude in bipolar active regions
F. Giannattasio, M. Stangalini, D. Del Moro +1
The velocity field in the lower solar atmosphere undergoes strong interactions with magnetic fields. Many authors have pointed out that power is reduced by a factor between two and…
MOA-2010-BLG-073L: An M-Dwarf with a Substellar Companion at the Planet/Brown Dwarf Boundary
R. A. Street, J. -Y. Choi, Y. Tsapras +129
We present an analysis of the anomalous microlensing event, MOA-2010-BLG-073, announced by the Microlensing Observations in Astrophysics survey on 2010-03-18. This event was remark…
What controls the magnetic geometry of M dwarfs?
T. Gastine, J. Morin, L. Duarte +3
Context: observations of rapidly rotating M dwarfs show a broad variety of large-scale magnetic fields encompassing dipole-dominated and multipolar geometries. In dynamo models, th…
Testing Helioseismic-Holography Inversions for Supergranular Flows Using Synthetic Data
D. E. Dombroski, A. C. Birch, D. C. Braun +1
Supergranulation is one of the most visible length scales of solar convection and has been studied extensively by local helioseismology. We use synthetic data computed with the Sei…
A solar tornado triggered by flares?
N. K. Panesar, D. E. Innes, S. K. Tiwari +1
Solar tornados are dynamical, conspicuously helical magnetic structures mainly observed as a prominence activity. We investigate and propose a triggering mechanism for the solar to…