18.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of California, BerkeleyUS1.3k papers
- Goddard Space Flight CenterUS457 papers
- California Institute of TechnologyUS379 papers
- Centre National de la Recherche ScientifiqueFR367 papers
- Lawrence Berkeley National LaboratoryUS262 papers
- Jet Propulsion LaboratoryUS260 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR240 papers
- National Institute for AstrophysicsIT239 papers
- University of CambridgeGB208 papers
- Imperial College LondonGB203 papers
- Institut de Recherche en Astrophysique et PlanétologieFR195 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR181 papers
14 papers · 2 filters
NuSTAR and Swift observations of the fast rotating magnetized white dwarf AE Aquarii
Takao Kitaguchi, Hongjun An, Andrei M. Beloborodov +11
AE Aquarii is a cataclysmic variable with the fastest known rotating magnetized white dwarf (P_spin = 33.08 s). Compared to many intermediate polars, AE Aquarii shows a soft X-ray…
Detection of coherent structures in photospheric turbulent flows
Abraham C. -L. Chian, Erico L. Rempel, Guillaume Aulanier +4
We study coherent structures in solar photospheric flows in a plage in the vicinity of the active region AR 10930 using the horizontal velocity data derived from Hinode/SOT magneto…
Chromospheric and Coronal Observations of Solar Flares with the Helioseismic and Magnetic Imager
Juan-Carlos Martínez Oliveros, Säm Krucker, Hugh S. Hudson +7
We report observations of white-light ejecta in the low corona, for two X-class flares on the 2013 May 13, using data from the Helioseismic and Magnetic Imager (HMI) of the Solar D…
Analysis of High Cadence In-Situ Solar Wind Ionic Composition Data Using Wavelet Power Spectra Confidence Levels
J. K. Edmondson, B. J. Lynch, S. T. Lepri +1
The variability inherent in solar wind composition has implications for the variability of the physical conditions in its coronal source regions, providing constraints on models of…
Plasma heating in a post eruption Current Sheet: a case study based on ultraviolet, soft, and hard X-ray data
Roberto Susino, Alessandro Bemporad, Säm Krucker
Off-limb observations of the solar corona after Coronal Mass Ejections (CMEs) often show strong, compact, and persistent UV sources behind the eruption. They are primarily observed…
Limits on Alpha Particle Temperature Anisotropy and Differential Flow from Kinetic Instabilities: Solar Wind Observations
Sofiane Bourouaine, Daniel Verscharen, Benjamin D. G. Chandran +2
Previous studies have shown that the observed temperature anisotropies of protons and alpha particles in the solar wind are constrained by theoretical thresholds for pressure-aniso…
Coherent Structure in Solar Wind C/C Ionic Composition Data During the Quiet-Sun Conditions of 2008
J. K. Edmondson, B. J. Lynch, S. T. Lepri +1
This analysis offers evidence of characteristic scale sizes in solar wind charge state data measured in-situ for thirteen quiet-sun Carrington rotations in 2008. Using a previously…
Transient artifacts in a flare observed by the Helioseismic and Magnetic Imager on the Solar Dynamics Observatory
J. C. Martínez Oliveros, C. Lindsey, H. S. Hudson +1
The Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) provides a new tool for the systematic observation of white-light flares, including Doppler…
Solar Magnetic Tracking. IV. The Death of Magnetic Features
Derek A. Lamb, Timothy A. Howard, Craig E. DeForest +2
The removal of magnetic flux from the quiet-sun photosphere is important for maintaining the statistical steady-state of the magnetic field there, for determining the magnetic flux…
Solar Wind Turbulence and the Role of Ion Instabilities
Olga Alexandrova, Christopher H. K. Chen, Luca Sorriso-Valvo +2
Solar wind is probably the best laboratory to study turbulence in astrophysical plasmas. In addition to the presence of magnetic field, the differences with neutral fluid isotropic…
Supernova spectra below strong circum-stellar interaction
G. Leloudas, E. Y. Hsiao, J. Johansson +9
We construct spectra of supernovae interacting strongly with a circumstellar medium (CSM) by adding SN templates, a black-body continuum and an emission-line spectrum. In a Monte C…
Electron heat conduction in the solar wind: transition from Spitzer-Härm to the collisionless limit
S. D. Bale, M. Pulupa, C. Salem +2
We use a statistically significant set of measurements to show that the field-aligned electron heat flux in the solar wind at 1 AU is consistent with the Spitzer-Härm…
On Sun-to-Earth Propagation of Coronal Mass Ejections
Ying D. Liu, Janet G. Luhmann, Noé Lugaz +4
We investigate how coronal mass ejections (CMEs) propagate through, and interact with, the inner heliosphere between the Sun and Earth, a key question in CME research and space wea…
The Role of Magnetic Fields in Transient Seismic Emission Driven by Atmospheric Heating in Flares
C. Lindsey, A. -C. Donea, J. C. Martinez Oliveros +1
The physics of transient seismic emission in flares remains largely mysterious. Its discoverers proposed that these "sunquakes" are the signature of a shock driven by "thick-target…