Results 81 to 90 of about 932,549 (275)

Numerical Simulations of the Geospace Response to the Arrival of an Idealized Perfect Interplanetary Coronal Mass Ejection

Space Weather, 2020
Previously, Tsurutani and Lakhina (2014, https://doi.org/10.1002/2013GL058825) created estimates for a “perfect” interplanetary coronal mass ejection and performed simple calculations for the response of geospace, including dB/dt .
D. Welling, Jeffrey J. Love, E. Rigler, D. M. Oliveira, Colin M. Komar, Steven K. Morley   +5 more
semanticscholar   +1 more source

Analysis on the Turbulent Properties of Current Sheets in the Solar Wind

The Astrophysical Journal
The energy dissipation of solar wind turbulence, closely linked to solar wind heating, is a fundamental process in space physics. Previous research indicates that current sheets in the solar wind significantly influence both energy dissipation and ...
L. D. Wang, Y. Wang, F. S. Wei, X. S. Feng, B. Y. Wang, P. B. Zuo, W. Y. Zhang, X. J. Xu, Z. L. Zhou, X. J. Song   +9 more
doaj   +1 more source

Interplanetary scintillation observations of the solar wind close to the Sun and out of the ecliptic [PDF]

, 1983
A brief review is given of recent developments in the observation of the solar wind by the method of interplanetary scintillation. The emphasis is on observations of the velocity structure, the electron density and the effect of propagating disturbances ...
Sime, D. G.
core   +1 more source

An analysis of interplanetary solar radio emissions associated with a coronal mass ejection

, 2016
Coronal mass ejections (CMEs) are large-scale eruptions of magnetized plasma that may cause severe geomagnetic storms if Earth-directed. Here we report a rare instance with comprehensive in situ and remote sensing observa- tions of a CME combining white ...
Bale, SD, Barnes, D, Bonnin, X, Bothmer, V, Davies, JA, Eastwood, JP, Krupar, V, Kruparova, O, Magdalenić, J, Maksimovic, M, Mrotzek, N, Oliveros, JCM, Pluta, A, Santolik, O, Soucek, J, Vourlidas, A   +15 more
core   +3 more sources

On the Physical Realization of Two‐dimensional Turbulence Fields in Magnetized Interplanetary Plasmas

The Astrophysical Journal, 2006
Studies of solar-flare cosmic-ray particle transport in the interplanetary medium and data analysis of the fluctuating solar wind magnetic fields have revealed the existence of dominating, two-dimensional transverse magnetic fluctuations. Here it is demonstrated that the filamentation instability of counterstreaming magnetized plasmas provides a ...
A. Stockem, I. Lerche, R. Schlickeiser
openaire   +1 more source

Creating and studying a scaled interplanetary coronal mass ejection

Physics of Plasmas
The Sun, being an active star, undergoes eruptions of magnetized plasma that reach the Earth and cause the aurorae near the poles. These eruptions, called coronal mass ejections (CMEs), send plasma and magnetic fields out into space.
K. Bryant, R. Young, H. LeFevre, C. Kuranz, J. Olson, K. McCollam, C. Forest   +6 more
semanticscholar   +1 more source

On the speed and acceleration of electron beams triggering interplanetary type III radio bursts [PDF]

, 2015
Type III radio bursts are intense radio emissions triggered by beams of energetic electrons often associated with solar flares. These exciter beams propagate outwards from the Sun along an open magnetic field line in the corona and in the interplanetary (
V. Krupař, E. P. Kontar, J. Souček, O. Santolík, M. Maksimović, Oksana Kruparova Institute of Atmospheric Physics, The Czech Academy of Sciences, Prague, Czech Republic, S. O. Physics, Astronomy, U. Glasgow, Glasgow, UK., Faculty of Mathematics, Physics, Charles University, 16 Prague121, Lesia, Umr Cnrs 8109, Observatoire de Paris, Meudon, France.   +22 more
semanticscholar   +1 more source

Tools for the Long Run

Perspectives of Earth and Space Scientists, 2022
The first discovery of the space age was in the field of space physics and occurred with the Explorer 1 launch in 1958 and its observations of the radiation belts encircling Earth.
Mona Kessel
doaj   +1 more source

Evolution of Anemone AR NOAA 10798 and the Related Geo-Effective Flares and CMEs

, 2008
We present a detailed examination of the features of the Active Region (AR) NOAA 10798. This AR generated coronal mass ejections (CMEs) that caused a large geomagnetic storm on 24 August 2005 with the minimum Dst index of -216 nT.
Alexander, Asai, Asai, Ayumi Asai, Bruzek, Delaboudiniére, Domingo, Forsyth, Gopalswamy, Gopalswamy, Gopalswamy, Gopalswamy, Gopalswamy, Gosling, Hale, Ishii, Kataoka, Kazunari Shibata, Ken'ichi Fujiki, Kojima, Kokubun, Kundu, Kurokawa, Lepping, Liu, Liu, Low, López Fuentes, Manoharan, Martin, Matsumoto, Mitsuo Oka, Mukai, Munro, Nagashima, Nat Gopalswamy, Rust, Ryuho Kataoka, Saito, Saito, Scherrer, Sheeley, Sheeley, Sheeley, Shibata, Shibata, Shibata, Takahashi, Takako T. Ishii, Terasawa, Tian, Tokumaru, Tokumaru, Tokumaru, Tousey, Verma, Vourlidas, Wang, Wang, Yashiro, Yokoyama, Yokoyama, Young, Zhang   +63 more
core   +1 more source

Linking Turbulent Interplanetary Magnetic Field Fluctuations and Current Sheets

Universe
The study aims to understand the role of solar wind current sheets (CSs) in shaping the spectrum of turbulent fluctuations and driving dissipation processes in space plasma.
M. Riazantseva, Timofey V. Treves, O. Khabarova, L. Rakhmanova, Yuri I. Yermolaev, A. Khokhlachev   +5 more
semanticscholar   +1 more source