Results 91 to 100 of about 1,740 (142)

Time-Distance Seismology of the Solar Corona with CoMP

open access: yes, 2009
We employ a sequence of Doppler images obtained with the Coronal Multi-channel Polarimeter (CoMP) instrument to perform time-distance seismology of the solar corona. We construct the first k-omega diagrams of the region.
Aschwanden   +19 more
core   +1 more source

Three dimensional MHD Modeling of Vertical Kink Oscillations in an Active Region Plasma Curtain

open access: yes, 2015
Observations on 2011 August 9 of an X6.9-class flare in active region (AR) 11263 by the Atmospheric Imaging Assembly (AIA) on-board the Solar Dynamics Observatory (SDO), were followed by a rare detection of vertical kink oscillations in a large-scale ...
Ofman, Leon   +2 more
core   +1 more source

Transverse motions in sunspot super-penumbral fibrils. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2021
Morton RJ, Mooroogen K, Henriques VMJ.
europepmc   +1 more source

Periodicities in an active region correlated with Type III radio bursts observed by Parker Solar Probe. [PDF]

open access: yesAstron Astrophys, 2021
Cattell C   +8 more
europepmc   +1 more source

Editorial: Magnetohydrodynamic Waves in the Solar Atmosphere: Heating and Seismology

open access: yesFrontiers in Astronomy and Space Sciences, 2020
Tom Van Doorsselaere   +5 more
doaj   +1 more source

A Climatology of Long-Duration High 2-MeV Electron Flux Periods in the Outer Radiation Belt. [PDF]

open access: yesJ Geophys Res Space Phys, 2022
Mourenas D   +3 more
europepmc   +1 more source

Evaluation of CME Arrival Prediction Using Ensemble Modeling Based on Heliospheric Imaging Observations. [PDF]

open access: yesSpace Weather, 2021
Amerstorfer T   +10 more
europepmc   +1 more source

The lunar surface as a recorder of astrophysical processes. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2021
Crawford IA   +3 more
europepmc   +1 more source

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