Results 171 to 180 of about 9,433 (226)

Localization of the Cluster satellites in the geospace environment. [PDF]

open access: yesSci Data
Grison B   +12 more
europepmc   +1 more source

Role of Low-Energy (<20 eV) Secondary Electrons in the Extraterrestrial Synthesis of Prebiotic Molecules. [PDF]

open access: yesACS Earth Space Chem
Wu QT   +8 more
europepmc   +1 more source

Coronal mass ejections and interplanetary shocks

Journal of Geophysical Research: Space Physics, 1985
A comparison between Solwind observations of coronal mass ejections (CME's) and Helios 1 observations of interplanetary shocks during 1979–1982 indicates that 72% of the shocks were associated with large, low‐latitude mass ejections on the nearby limb.
Sheeley Jr., N.   +6 more
openaire   +2 more sources

Interplanetary shock collisions: Forward with reverse shocks

Astrophysics and Space Science, 1986
When one interplanetary shock overtakes another, the structure that results depends upon the nature of the interacting shocks. We examine, numerically, the results of collisions of forward with reverse shocks, in two dimensions, and show that the results depend primarily upon shock strength.
Z. K. Smith, M. Dryer, S. M. Han
openaire   +1 more source

Waves upstream of interplanetary shocks

2023
Interplanetary (IP) shocks can be driven in the solar wind by fast coronal mass ejections and by the interaction of fast solar wind with slow streams of plasma. These shocks can be preceded by extended waves and suprathermal ion foreshocks. Shocks characteristics as well as the level of wave activity near them change as they propagate through the ...
Xochitl Blanco-Cano   +8 more
openaire   +1 more source

Hydromagnetic interplanetary shock waves

Planetary and Space Science, 1968
Adiabatic motion of hydromagnetic fluid behind spherical fast shock wave for Parker solar wind ...
T.S. Lee, T. Chen
openaire   +1 more source

Origin of strong interplanetary shocks

Nature, 1985
Observations of 900 radio sources have been used to study the shape and motion of large-scale interplanetary transients associated with shock disturbances at 1 AU. The variations of plasma density and speed and the zones in the solar atmosphere from which the transients originate suggest an origin related to intermittent flows of enhanced speed from ...
A. Hewish, S. J. Tappin, G. R. Gapper
openaire   +1 more source

STEREO interplanetary shocks and foreshocks

AIP Conference Proceedings, 2013
We use STEREO data to study shocks driven by stream interactions and the waves associated with them. During the years of the extended solar minimum 2007-2010, stream interaction shocks have Mach numbers between 1.1-3.8 and θBn ∼20-86°. We find a variety of waves, including whistlers and low frequency fluctuations.
X. Blanco-Cano   +5 more
openaire   +1 more source

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