Waves and oscillations have been observed in the Sun's atmosphere for over half a century.
While such phenomena have readily been observed across the entire electromagnetic …

A magnetic field modifies the properties of waves in a complex way. Significant advances
have been made recently in our understanding of the physics of sunspot waves with the help …

Magnetohydrodynamic Alfvén waves have been a focus of laboratory plasma physics and
astrophysics for over half a century. Their unique nature makes them ideal energy …

Solid evidence of magnetic reconnection is rarely reported within sunspots, the darkest
regions with the strongest magnetic fields and lowest temperatures in the solar atmosphere …

We propose a novel one-dimensional model that includes both shock and turbulence
heating and qualify how these processes contribute to heating the corona and driving the …

Context. Decayless kink oscillations have been frequently observed in coronal loops,
serving as a valuable diagnostic tool for the coronal magnetic field. Such oscillations have …

Abstract The Interface Region Imaging Spectrograph (IRIS) has been obtaining near-and far-
ultraviolet images and spectra of the solar atmosphere since July 2013. IRIS is the highest …

Context. Plasma loops or plumes rooted in sunspot umbrae often harbor downflows with
speeds of 100 km s− 1. These downflows are supersonic at transition region temperatures …

Helical magnetic flux rope (MFR) is a fundamental structure of coronal mass ejections
(CMEs) and has been discovered recently to exist as a sigmoidal channel structure prior to …

The solar transition region (TR) is the temperature regime from roughly 0.02 MK to 0.8 MK in
the solar atmosphere. It is the transition layer from the collisional and partially ionized …