194 citations · 520 across the 8 of their papers we have counts for
14 papers
Using Parker Solar Probe observations during the first four perihelia to constrain global magnetohydrodynamic models
Pete Riley, Roberto Lionello, Ronald M. Caplan +4
Parker Solar Probe (PSP) is providing an unprecedented view of the Sun's corona as it progressively dips closer into the solar atmosphere with each solar encounter. Each set of obs…
Energetic Proton Propagation and Acceleration Simulated for the Bastille Day Event of July 14, 2000
Matthew A. Young, Nathan A. Schwadron, Matthew Gorby +9
This work presents results from simulations of the 14 July 2000 ("Bastille Day") solar proton event. We used the Energetic Particle Radiation Environment Model (EPREM) and the CORo…
Improving solar wind forecasting using Data Assimilation
Matthew Lang, Jake Witherington, Harriet Turner +2
Data Assimilation (DA) has enabled huge improvements in the skill of terrestrial operational weather forecasting. In this study, we use a variational DA scheme with a computational…
Forecasting the Ambient Solar Wind with Numerical Models. II. An Adaptive Prediction System for Specifying Solar Wind Speed Near the Sun
Martin A. Reiss, Peter J. MacNeice, Karin Muglach +8
The ambient solar wind flows and fields influence the complex propagation dynamics of coronal mass ejections in the interplanetary medium and play an essential role in shaping Eart…
Predicting the Structure of the Solar Corona and Inner Heliosphere during Parker Solar Probe's First Perihelion Pass
Pete Riley, Cooper Downs, Jon A. Linker +3
NASA's Parker Solar Probe (Parker) spacecraft reached its first perihelion of 35.7 solar radii on November 5th, 2018. To aid in mission planning, and in anticipation of the unprece…
Solar Sources of Interplanetary Magnetic Clouds Leading to Helicity Prediction
Roger K. Ulrich, Pete Riley, T. Tran
This study identifies the solar origins of magnetic clouds that are observed at 1 AU and predicts the helical handedness of these clouds from the solar surface magnetic fields. We…