activity
20072026
most citedUnderstanding space weather to shield society: A global road map for 2015-2025 commissioned by COSPAR and ILWS

422 citations · 3.3k across the 52 of their papers we have counts for

collaborators

52 papers

astro-ph.SR2026

Tracking Magnetic Topological Change in a Time-Dependent Coronal Model

Emily I. Mason, Cooper Downs, Roberto Lionello +2

We apply the slip-back mapping method of Titov et al. 2009 and Lionello et al. 2020 to a thermodynamic MHD simulation to track topological changes in the magnetic field at a range…

astro-ph.SR2026

Magnetic Connectivity in the Time-Dependent Corona and Heliosphere

Roberto Lionello, Cooper Downs, Emily I. Mason +3

Magnetic flux fills the heliosphere, expands outward from the solar corona, and is fundamentally related to the structure and dynamics of the solar corona and solar wind. Open magn…

astro-ph.SR2023

CORHEL-CME: An Interactive Tool For Modeling Solar Eruptions

Jon Linker, Tibor Torok, Cooper Downs +5

Coronal Mass Ejections (CMEs) are immense eruptions of plasma and magnetic fields that are propelled outward from the Sun, sometimes with velocities greater than 2000 km/s. They ar…

astro-ph.SR2023★ 2 cited

CME Propagation Through the Heliosphere: Status and Future of Observations and Model Development

M. Temmer, C. Scolini, I. G. Richardson +31

The ISWAT clusters H1+H2 have a focus on interplanetary space and its characteristics, especially on the large-scale co-rotating and transient structures impacting Earth. SIRs, gen…

astro-ph.SR2023

Time-Dependent Dynamics of the Corona

Emily I. Mason, Roberto Lionello, Cooper Downs +2

We present in this Letter the first global comparison between traditional line-tied steady state magnetohydrodynamic models and a new, fully time-dependent thermodynamic magnetohyd…

astro-ph.SR2023

Global MHD Simulations of the Time-Dependent Corona

Roberto Lionello, Cooper Downs, Emily I. Mason +5

We describe, test, and apply a technique to incorporate full-sun, surface flux evolution into an MHD model of the global solar corona. Requiring only maps of the evolving surface f…