Coronal loops: observations and modeling of confined plasma
F Reale - Living Reviews in Solar Physics, 2014 - Springer
Coronal loops are the building blocks of the X-ray bright solar corona. They owe their
brightness to the dense confined plasma, and this review focuses on loops mostly as …
brightness to the dense confined plasma, and this review focuses on loops mostly as …
Differential emission measure analysis of multiple structural components of coronal mass ejections in the inner corona
In this paper, we study the temperature and density properties of multiple structural
components of coronal mass ejections (CMEs) using differential emission measure (DEM) …
components of coronal mass ejections (CMEs) using differential emission measure (DEM) …
Solar stereoscopy and tomography
MJ Aschwanden - Living Reviews in Solar Physics, 2011 - Springer
We review stereoscopic and tomographic methods used in the solar corona, including
ground-based and space-based measurements, using solar rotation or multiple spacecraft …
ground-based and space-based measurements, using solar rotation or multiple spacecraft …
Automated temperature and emission measure analysis of coronal loops and active regions observed with the atmospheric imaging assembly on the solar dynamics …
MJ Aschwanden, P Boerner, CJ Schrijver… - Solar Physics, 2013 - Springer
We developed numerical codes designed for automated analysis of SDO/AIA image
datasets in the six coronal filters, including: i) coalignment test between different …
datasets in the six coronal filters, including: i) coalignment test between different …
Measurements of coronal magnetic field strengths in solar active region loops
The characteristic electron densities, temperatures, and thermal distributions of 1 MK active
region loops are now fairly well established, but their coronal magnetic field strengths …
region loops are now fairly well established, but their coronal magnetic field strengths …
The width distribution of loops and strands in the solar corona—are we hitting rock bottom?
MJ Aschwanden, H Peter - The Astrophysical Journal, 2017 - iopscience.iop.org
In this study, we analyze Atmospheric Imaging Assembly (AIA) and Hi-C images in order to
investigate absolute limits for the finest loop strands. We develop a model of the occurrence …
investigate absolute limits for the finest loop strands. We develop a model of the occurrence …
Observations of active region loops with the EUV imaging spectrometer on Hinode
HP Warren, I Ugarte-Urra, GA Doschek… - The Astrophysical …, 2008 - iopscience.iop.org
Previous solar observations have shown that coronal loops near 1 MK are difficult to
reconcile with simple heating models. These loops have lifetimes that are long relative to a …
reconcile with simple heating models. These loops have lifetimes that are long relative to a …
Stereoscopic analysis of the 19 May 2007 erupting filament
PC Liewer, EM De Jong, JR Hall, RA Howard… - Solar Physics, 2009 - Springer
A filament eruption, accompanied by a B9. 5 flare, coronal dimming, and an EUV wave, was
observed by the Solar TERrestrial Relations Observatory (STEREO) on 19 May 2007 …
observed by the Solar TERrestrial Relations Observatory (STEREO) on 19 May 2007 …
Global energetics of solar flares. I. Magnetic energies
MJ Aschwanden, Y Xu, J Jing - The Astrophysical Journal, 2014 - iopscience.iop.org
We present the first part of a project on the global energetics of solar flares and coronal
mass ejections that includes about 400 M-and X-class flares observed with Atmospheric …
mass ejections that includes about 400 M-and X-class flares observed with Atmospheric …
Three-dimensional coronal slow modes: toward three-dimensional seismology
ABSTRACT On 2008 January 10, the twin Solar Terrestrial Relations Observatory A and B
spacecraft conducted a high time cadence study of the solar corona with the Extreme …
spacecraft conducted a high time cadence study of the solar corona with the Extreme …