Results 101 to 110 of about 260,299 (222)

Deceleration observed in the coronal mass ejection event of July 25, 1999

Geofísica Internacional, 2004
En el presente trabajo presentamos diagramas altura-tiempo de la eyección de masa coronal tipo halo observada en julio 25, 1999 con el Coronógrafo Espectroscópico y de Gran Ángulo (LASCO), a bordo del satélite Observatorio Heliosférico y Solar (SOHO ...
A. A. Dal Lago, R. Schwenn, G. Stenborg, W. D. González, A. L. C. de González, L. E. A. Vieira, E. Echer, F. L. Guarnieri, N. J. Schuch   +8 more
doaj   +1 more source

The Distribution of Linear Virgae Across the Saturnian Moons

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract Linear virgae are long (10–100s km), narrow (<5 km), and bright features, first found on the surface of Dione. On Dione, linear virgae run parallel to the equator and are found in the low‐to‐mid latitudes. Linear virgae are likely formed by a process that involves the emplacement of materials from an exogenic Chronocentric (Saturn centric), or
E. S. Martin, D. A. Patthoff, S. N. Ferguson, J. L. Whitten, J. P. Kay, A. Gao   +5 more
wiley   +1 more source

LASCO/EIT Observations of Coronal Mass Ejections from Large-Scale Filament Channels [PDF]

, 1998
Simon Plunket, K. P. Dere, R. A. Howard, D. J. Michels, G. E. Brueckner, B. J. Thompson, J.-P. Delaboudinière   +6 more
openalex   +1 more source

Interplanetary Magnetic Field By Controlled Alfvén Wings at Earth During an Encounter of a Coronal Mass Ejection

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract On 24 April 2023, an ICME reached Earth's orbit. The solar wind density dropped to 0.3 amu/cc while the IMF strength was about 25 nT. As a result, the solar wind flow transitions to a sub‐Alfvénic state with an Alfvén Mach number of 0.4. We carry out global magnetohydrodynamic simulations to investigate the responses of Earth's magnetosphere ...
Yuxi Chen, Chuanfei Dong, Li‐Jen Chen, Menelaos Sarantos, Brandon L. Burkholder   +4 more
wiley   +1 more source

Probing the magnetic topology of coronal mass ejections by means of Ulysses/HI-SCALE energetic particle observations [PDF]

, 2000
O. Malandraki, E. T. Sarris, P. C. Trochoutsos   +2 more
openalex   +2 more sources

Earth's Alfvén Wings Driven by the April 2023 Coronal Mass Ejection

Geophysical Research Letters
We report a rare regime of Earth's magnetosphere interaction with sub‐Alfvénic solar wind in which the windsock‐like magnetosphere transforms into one with Alfvén wings.
Li‐Jen Chen, Daniel Gershman, Brandon Burkholder, Yuxi Chen, Menelaos Sarantos, Lan Jian, James Drake, Chuanfei Dong, Harsha Gurram, Jason Shuster, Daniel B. Graham, Olivier Le Contel, Steven J. Schwartz, Stephen Fuselier, Hadi Madanian, Craig Pollock, Haoming Liang, Matthew Argall, Richard E. Denton, Rachel Rice, Jason Beedle, Kevin Genestreti, Akhtar Ardakani, Adam Stanier, Ari Le, Jonathan Ng, Naoki Bessho, Megha Pandya, Frederick Wilder, Christine Gabrielse, Ian Cohen, Hanying Wei, Christopher T. Russell, Robert Ergun, Roy Torbert, James Burch   +35 more
doaj   +1 more source

Initiation of a coronal mass ejection [PDF]

, 2000
Jun Zhang, Jingxiu Wang
openalex   +1 more source

Anisotropic Heating and Cooling within Interplanetary Coronal Mass Ejection Sheath Plasma

The Astrophysical Journal
This study presents the first comprehensive investigation of the relationship between heating and cooling, temperature anisotropy, turbulence level, and collisional age within interplanetary coronal mass ejection (ICME) sheaths, which are highly ...
Zubair I. Shaikh, Daniel Verscharen, Ivan Y. Vasko, Bennett A. Maruca, Dibyendu Chakrabarty, Anil N. Raghav   +5 more
doaj   +1 more source

Location of the activity responsible for the appearance of coronal mass ejections and the sites of their ejection from the solar surface [PDF]

, 2000
N. S. Shilova
openalex   +1 more source

Solar and Heliospheric ObservatoryObservations of a Helical Coronal Mass Ejection [PDF]

, 2000
A. Ciaravella, J. C. Raymond, B. J. Thompson, A. A. van Ballegooijen, L. Strachan, J. Li, Lawrence B. Gardner, R. O’Neal, E. Antonucci, J. Kohl, G. Noci   +10 more
openalex   +1 more source