activity
20042024
most citedRadiative Hydrodynamic Models of the Optical and Ultraviolet Emission from Solar Flares

373 citations · 2.7k across the 50 of their papers we have counts for

collaborators

51 papers

astro-ph.SR2024

Time-dependent Stellar Flare Models of Deep Atmospheric Heating

Adam F. Kowalski, Joel C. Allred, Mats Carlsson

Optical flares have been observed from magnetically active stars for many decades; unsurprisingly, the spectra and temporal evolution are complicated. For example, the shortcomings…

astro-ph.IM2023★ 3 cited

Next-Generation Comprehensive Data-Driven Models of Solar Eruptive Events

Joel C. Allred, Graham S. Kerr, Meriem Alaoui +11

Solar flares and coronal mass ejections are interrelated phenomena that together are known as solar eruptive events. These are the main drivers of space weather and understanding t…

astro-ph.IM2023★ 2 cited

Fundamentals of impulsive energy release in the corona

Albert Y. Shih, Lindsay Glesener, Säm Krucker +30

It is essential that there be coordinated and co-optimized observations in X-rays, gamma-rays, and EUV during the peak of solar cycle 26 (~2036) to significantly advance our unders…

astro-ph.IM2023★ 2 cited

The need for focused, hard X-ray investigations of the Sun

Lindsay Glesener, Albert Y. Shih, Amir Caspi +46

Understanding the nature of energetic particles in the solar atmosphere is one of the most important outstanding problems in heliophysics. Flare-accelerated particles compose a hug…

astro-ph.SR2023

Can Proton Beam Heating Flare Models Explain Sunquakes?

Viacheslav Sadykov, John Stefan, Alexander Kosovichev +4

SDO/HMI observations reveal a class of solar flares with substantial energy and momentum impacts in the photosphere, concurrent with white-light emission and helioseismic responses…

astro-ph.SR2023★ 40 cited

The F-CHROMA grid of 1D RADYN flare models

Mats Carlsson, Lyndsay Fletcher, Joel Allred +6

Context: Solar flares are the result of the sudden release of magnetic energy in the corona. Much of this energy goes into accelerating charged particles to high velocity. These pa…