activity
19992026
most citedModeling an X-ray Flare on Proxima Centauri: evidence of two flaring loop components and of two heating mechanisms at work

74 citations · 377 across the 18 of their papers we have counts for

collaborators

17 papers

astro-ph.SR2026

Similarities and differences between solar and stellar flare pulsation processes

Fabio Reale

Quasi-periodic pulsations (QPPs) are oscillatory signatures commonly detected in the light curves of solar and stellar flares, offering valuable diagnostics of the underlying magne…

astro-ph.SR2025

A recurrent 70-100 minute quasi-periodic pulsation in the intermediate-aged mid-M dwarf GJ 3512

J. López-Santiago, F. Reale, G. Micela +3

We report the discovery of a {recurrent} quasi-periodic pulsation (QPP) in the late-M dwarf GJ 3512 (M5.5V) using multiple TESS datasets. A strong signal with a period of 70-100 mi…

astro-ph.SR2025

Thermodynamic Evolution of Flaring Loops with Non-local Thermal Transport

S. Belov, T. Parmenter, T. Arber +3

Hot solar coronal loops, such as flaring loops, reach temperatures where the thermal transport becomes non-local. This occurs when the mean-free-path of electrons can no longer be…

astro-ph.SR2024

The Nature of X-Rays from Young Stellar Objects in the Orion Nebula Cluster -- A Chandra HETGS Legacy Project

Norbert S. Schulz, David P. Huenemoerder, David A. Principe +10

The Orion Nebula Cluster (ONC) is the closest site of very young ( 1 Myrs) massive star formation. The ONC hosts more than 1600 young and X-ray bright stars with masses rangi…

astro-ph.IM2023★ 3 cited

Magnetic Energy Powers the Corona: How We Can Understand its 3D Storage & Release

Amir Caspi, Daniel B. Seaton, Roberto Casini +12

The coronal magnetic field is the prime driver behind many as-yet unsolved mysteries: solar eruptions, coronal heating, and the solar wind, to name a few. It is, however, still poo…

astro-ph.IM2023★ 1 cited

Improving Multi-Dimensional Data Formats, Access, and Assimilation Tools for the Twenty-First Century

Daniel B. Seaton, Amir Caspi, Roberto Casini +12

Heliophysics image data largely relies on a forty-year-old ecosystem built on the venerable Flexible Image Transport System (FITS) data standard. While many in situ measurements us…