Natchimuthuk Gopalswamy

TL;DR: In this article, the authors investigated the solar origin of impulsive solar energetic particle (SEP) events, often referred to as 3He-rich flares, by attempting to locate the source regions of 117 events as observed at 2-3 MeV amu-1.

TL;DR: The Energetic Particle Detector (EPD) as discussed by the authors is an instrument suite that is part of the scientific payload aboard the Solar Orbiter mission, which is composed of four units: the SupraThermal Electrons and Protons (STEP), the Electron Proton Telescope (EPT), the Suprathermal Ion Spectrograph (SIS), and the High-Energy Telescope (HET).

TL;DR: In this article, the authors report on four large filament eruptions (FEs) from solar cycles 23 and 24 that were associated with large solar energetic particle (SEP) events and interplanetary type II radio bursts.

TL;DR: The Wind spacecraft is a critical element in NASA's Heliophysics System Observatory (HSO) as mentioned in this paper, a fleet of spacecraft created to understand the dynamics of the sun-Earth system.

TL;DR: In this paper, a study comparing coronal flux ropes inferred from eruption data with their interplanetary counterparts constructed from in situ data was conducted, and it was found that the CME magnetic field in the corona is significantly higher than the ambient magnetic field at a given heliocentric distance.