Global energetics of solar flares. V. Energy closure in flares and coronal mass ejections

MJ Aschwanden, A Caspi, CMS Cohen… - The Astrophysical …, 2017 - iopscience.iop.org
In this study we synthesize the results of four previous studies on the global energetics of
solar flares and associated coronal mass ejections (CMEs), which include magnetic …

High-resolution imaging of solar flare ribbons and its implication on the thick-target beam model

S Krucker, HS Hudson, NLS Jeffrey… - The Astrophysical …, 2011 - iopscience.iop.org
We report on high-resolution optical and hard X-ray observations of solar flare ribbons seen
during the GOES X6. 5 class white-light flare of 2006 December 6. The data consist of …

[图书][B] Hard X-ray Imaging of Solar Flares

M Piana, AG Emslie, AM Massone, BR Dennis - 2022 - Springer
The idea for this book emerged over a number of years as the authors participated in various
research projects related to analysis and interpretation of data from NASA's RHESSI Small …

Radiative hydrodynamic modelling and observations of the X-class solar flare on 2011 March 9

MB Kennedy, RO Milligan, JC Allred… - Astronomy & …, 2015 - aanda.org
Aims. We investigated the response of the solar atmosphere to non-thermal electron beam
heating using the radiative transfer and hydrodynamics modelling code RADYN. The …

Acceleration, magnetic fluctuations, and cross-field transport of energetic electrons in a solar flare loop

EP Kontar, IG Hannah, NH Bian - The Astrophysical Journal …, 2011 - iopscience.iop.org
Plasma turbulence is thought to be associated with various physical processes involved in
solar flares, including magnetic reconnection, particle acceleration, and transport. Using …

Wave-particle interactions in non-uniform plasma and the interpretation of hard X-ray spectra in solar flares

EP Kontar, H Ratcliffe, NH Bian - Astronomy & Astrophysics, 2012 - aanda.org
Context. High-energy electrons accelerated during solar flares are abundant in the solar
corona and in interplanetary space. Commonly, the number and energy of non-thermal …

Thermal and nonthermal hard X-ray source sizes in solar flares obtained from RHESSI observations-I. Observations and evaluation of methods

A Warmuth, G Mann - Astronomy & Astrophysics, 2013 - aanda.org
Context. In solar flares, a large amount of thermal and nonthermal energy is released
impulsively in the form of heated plasma and accelerated particles. These processes can be …

Triangulation of Hard X-Ray Sources in an X-Class Solar Flare with ASO-S/HXI and Solar Orbiter/STIX

DF Ryan, P Massa, AF Battaglia, E Dickson, Y Su… - Solar Physics, 2024 - Springer
Abstract HXI on ASO-S and STIX onboard Solar Orbiter are the first simultaneously
operating solar hard X-ray imaging spectrometers. ASO-S's low Earth orbit and Solar …

Hard X-ray footpoint sizes and positions as diagnostics of flare accelerated energetic electrons in the low solar atmosphere

M Battaglia, EP Kontar - The Astrophysical Journal, 2011 - iopscience.iop.org
The hard X-ray (HXR) emission in solar flares comes almost exclusively from a very small
part of the flaring region, the footpoints of magnetic loops. Using RHESSI observations of …

Global energetics of solar flares and coronal mass ejections

MJ Aschwanden, A Caspi, CMS Cohen… - Journal of Physics …, 2019 - iopscience.iop.org
We investigate the global energetics and energy closure of various physical processes that
are energetically important in solar flares and coronal mass ejections (CMEs), which …