132 citations · 1.1k across the 35 of their papers we have counts for
24 papers · 1 filter
Observations of the Polarized Solar Corona during the Annular Eclipse of October 14, 2023
Daniel B. Seaton, Amir Caspi, Nathalia Alzate +10
We present results of a dual eclipse expedition to observe the solar corona from two sites during the annular solar eclipse of 2023 October 14, using a novel coronagraph designed t…
The Sun's Alfven Surface: Recent Insights and Prospects for the Polarimeter to Unify the Corona and Heliosphere (PUNCH)
Steven R. Cranmer, Rohit Chhiber, Chris R. Gilly +7
The solar wind is the extension of the Sun's hot and ionized corona, and it exists in a state of continuous expansion into interplanetary space. The radial distance at which the wi…
Self-Similar Outflows at the Source of the Fast Solar Wind: A Smoking Gun of Multiscale Impulsive Reconnection?
Vadim M. Uritsky, Judith T. Karpen, Nour E. Raouafi +3
We present results of a quantitative analysis of structured plasma outflows above a polar coronal hole observed by the Atmospheric Imaging Assembly onboard the Solar Dynamics Obser…
New Evidence on the Origin of Solar Wind Microstreams/Switchbacks
Pankaj Kumar, Judith T. Karpen, Vadim M. Uritsky +4
Microstreams are fluctuations in the solar wind speed and density associated with polarity-reversing folds in the magnetic field (also denoted switchbacks). Despite their long heri…
The Multiview Observatory for Solar Terrestrial Science (MOST)
N. Gopalswamy, S. Christe, S. F. Fung +54
We report on a study of the Multiview Observatory for Solar Terrestrial Science (MOST) mission that will provide comprehensive imagery and time series data needed to understand the…
Magnetic Reconnection as the Driver of the Solar Wind
Nour E. Raouafi, G. Stenborg, D. B. Seaton +16
We present EUV solar observations showing evidence for omnipresent jetting activity driven by small-scale magnetic reconnection at the base of the solar corona. We argue that the p…