The FIP and inverse FIP effects in solar and stellar coronae

JM Laming - Living Reviews in Solar Physics, 2015‏ - Springer
We review our state of knowledge of coronal element abundance anomalies in the Sun and
stars. We concentrate on the first ionization potential (FIP) effect observed in the solar …

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 …

Multi-scale variability of coronal loops set by thermal non-equilibrium and instability as a probe for coronal heating

P Antolin, C Froment - Frontiers in Astronomy and Space Sciences, 2022‏ - frontiersin.org
Solar coronal loops are the building blocks of the solar corona. These dynamic structures
are shaped by the magnetic field that expands into the solar atmosphere. They can be …

A systematic survey of high-temperature emission in solar active regions

HP Warren, AR Winebarger… - The Astrophysical …, 2012‏ - iopscience.iop.org
The recent analysis of observations taken with the EUV Imaging Spectrometer and X-Ray
Telescope instruments on Hinode suggests that well-constrained measurements of the …

Achievements of Hinode in the first eleven years

Hinode Review Team, K Al-Janabi… - Publications of the …, 2019‏ - academic.oup.com
Hinode is Japan's third solar mission following Hinotori (1981–1982) and Yohkoh (1991–
2001): it was launched on 2006 September 22 and is in operation currently. Hinode carries …

Evidence for widespread cooling in an active region observed with the SDO atmospheric imaging assembly

NM Viall, JA Klimchuk - The Astrophysical Journal, 2012‏ - iopscience.iop.org
ABSTRACT A well-known behavior of EUV light curves of discrete coronal loops is that the
peak intensities of cooler channels or spectral lines are reached at progressively later times …

Observing coronal nanoflares in active region moss

P Testa, B De Pontieu, J Martínez-Sykora… - The Astrophysical …, 2013‏ - iopscience.iop.org
ABSTRACT The High-resolution Coronal Imager (Hi-C) has provided Fe xii 193Å images of
the upper transition region moss at an unprecedented spatial (∼ 0 farcs 3–0 farcs 4) and …

Enthalpy-based thermal evolution of loops. II. Improvements to the model

PJ Cargill, SJ Bradshaw… - The Astrophysical …, 2012‏ - iopscience.iop.org
This paper develops the zero-dimensional (0D) hydrodynamic coronal loop model" Enthalpy-
based Thermal Evolution of Loops"(EBTEL) proposed by Klimchuk et al., which studies the …

Patterns of nanoflare storm heating exhibited by an active region observed with solar dynamics observatory/atmospheric imaging assembly

NM Viall, JA Klimchuk - The Astrophysical Journal, 2011‏ - iopscience.iop.org
It is largely agreed that many coronal loops—those observed at a temperature of about 1 MK—
are bundles of unresolved strands that are heated by storms of impulsive nanoflares. The …

The origin of reconnection-mediated transient brightenings in the solar transition region

SM Bahauddin, SJ Bradshaw, AR Winebarger - Nature Astronomy, 2021‏ - nature.com
The ultraviolet emission from the solar transition region is dominated by dynamic, low-lying
magnetic loops. The enhanced spatial and temporal resolution of the solar observation …