25 citations · 158 across the 11 of their papers we have counts for
5 papers · 1 filter
Coronal mass ejection deformation at 0.1 au observed by WISPR
Carlos R. Braga, Angelos Vourlidas, Paulett C. Liewer +3
Although coronal mass ejections (CMEs) resembling flux ropes generally expand self-similarly, deformations along their fronts have been reported in observations and simulations. We…
Internal Structure of the 2019 April 2 CME
Brian E. Wood, Carlos R. Braga, Angelos Vourlidas
We present the first analysis of internal coronal mass ejection (CME) structure observed very close to the Sun by the Wide-field Imager for Solar PRobe (WISPR) instrument on board…
Coronal mass ejections observed by heliospheric imagers at 0.2 and 1 au: the events on April 1 and 2, 2019
Carlos Roberto Braga, Angelos Vourlidas
Context. We study two coronal mass ejections (CMEs) observed between April 1-2, 2019 by both the inner Wide-Field Imager for Parker Solar Probe (WISPR-I) and the inner heliospheric…
Predicting the Time-of-Arrival of Coronal Mass Ejections at Earth From Heliospheric Imaging Observations
Carlos Roberto Braga, Angelos Vourlidas, Guillermo Stenborg +3
The Time-of-Arrival (ToA) of coronal mass ejections (CME) at Earth is a key parameter due to the space weather phenomena associated with the CME arrival, such as intense geomagneti…
Average spatial distribution of cosmic rays behind the interplanetary shock -Global Muon Detector Network observations-
M. Kozai, K. Munakata, C. Kato +13
We analyze the galactic cosmic ray (GCR) density and its spatial gradient in Forbush Decreases (FDs) observed with the Global Muon Detector Network (GMDN) and neutron monitors (NMs…