activity
20122026
most citedTime delays in quasi-periodic pulsations observed during the X2.2 solar flare on 2011 February 15

77 citations · 109 across the 19 of their papers we have counts for

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10 papers · 1 filter

astro-ph.SR2025

Eruption-Related Ultraviolet Irradiance Enhancements Associated with Flares

Luke Majury, Marie Dominique, Ryan Milligan +3

Large solar flares (GOES M-class or higher) are usually associated with eruptions of material. However, when considering flare irradiance enhancements and dynamics such as chromosp…

astro-ph.SR2025

A multi-viewpoint comparison of the velocity field of coronal propagating disturbances

Nina Stankovic, Huw Morgan, Marilena Mierla +3

Small-scale propagating disturbances (PD) are ubiquitous in the solar corona. Time-Normalised Optical Flow (TNOF) is a method developed for mapping PD velocity fields in time serie…

astro-ph.SR2025★ 1 cited

Accessing the fine temporal scale of EUV brightenings and their quasi-periodic pulsations: 1 second cadence observations by Solar Orbiter/EUI

Daye Lim, Tom Van Doorsselaere, Nancy Narang +7

Small scale extreme ultraviolet (EUV) transient brightenings are observationally abundant and critically important to investigate. Determining whether they share the same physical…

astro-ph.SR2025

Buildup, Explosion, and Untwisting of a Solar Active Region Jet Observed with Solar Orbiter, IRIS, and SDO

Navdeep K. Panesar, Alphonse C. Sterling, Ronald L. Moore +6

We present detailed analysis of an active region coronal jet accompanying a minifilament eruption that is fully captured and well-resolved in high spatial resolution 174A coronal i…

astro-ph.SR2025

Co-existence of longitudinal and transverse oscillations in polar plumes observed with Solar Orbiter/EUI

Upasna Baweja, Vaibhav Pant, S. Krishna Prasad +6

Magnetohydrodynamic (MHD) waves play a key role in heating the solar corona and driving the solar wind. Recent observations have shown the presence of slow magneto-acoustic and Alf…

astro-ph.SR2025

Solar Orbiter's 2024 Major Flare Campaigns: An Overview

Daniel F. Ryan, Laura A. Hayes, Hannah Collier +17

Solar Orbiter conducted a series of flare-optimised observing campaigns in 2024 utilising the Major Flare Solar Orbiter Observing Plan (SOOP). Dedicated observations were performed…

astro-ph.SR2025★ 9 cited

Extreme-ultraviolet transient brightenings in the quiet-Sun corona : Closest-perihelion observations with Solar Orbiter/EUI

Nancy Narang, Cis Verbeeck, Marilena Mierla +9

The extreme-ultraviolet (EUV) brightenings identified by Solar Orbiter, commonly known as campfires, are the smallest transient brightenings detected to date outside active regions…

astro-ph.SR2025

Reconnection nanojets in an erupting solar filament with unprecedented high speeds

Yuhang Gao, Hui Tian, David Berghmans +4

Solar nanojets are small-scale jets generated by component magnetic reconnection, characterized by collimated plasma motion perpendicular to the reconnecting magnetic field lines.…

astro-ph.SR2025★ 8 cited

Quasi-periodic pulsations in extreme-ultraviolet brightenings

Daye Lim, Tom Van Doorsselaere, David Berghmans +5

Context. Extreme-ultraviolet (EUV) observations have revealed small-scale transient brightenings that may share common physical mechanisms with larger-scale solar flares. A notable…

astro-ph.SR2025

Transverse waves observed in a fibril with the MiHI prototype

E. Petrova, T. Van Doorsselaere, M. van Noort +2

Context. Fine-scale structures of the solar chromosphere, particularly fibrils, are known to host various types of magnetohydrodynamic (MHD) waves that can transport energy to the…