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Interplanetary shock data base
In this manuscript, I provide an updated interplanetary shock data base I published in previous works. This list has now 603 events. I also present and describe the data and methodologies used to compile this list. The main contribution of this work is to provide an updated end accurate interplanetary shock data base for future space physics and space ...
Denny M. Oliveira, Denny M. Oliveira
doaj +3 more sources
Magnetic Cloud and Its Interplanetary Shock Sheath as a Modulator of the Cosmic Ray Intensity [PDF]
Forbush Decreases (FDs) are representative events of abrupt decrease in galactic cosmic ray intensity. They are known to be strongly associated with solar wind events such as interplanetary shock (IP shock) and magnetic cloud (MC).
Su Yeon Oh
doaj +3 more sources
Shock parameter calculations at weak interplanetary shock waves [PDF]
A large set of interplanetary shock waves observed using the Ulysses spacecraft is analysed in order to determine their local parameters. For the first time a detailed analysis is extended to the thermodynamic properties of a large number of events ...
J. M. Gloag, A. Balogh
doaj +4 more sources
Electron dropout echoes induced by interplanetary shock: Van Allen Probes observations
On 23 November 2012, a sudden dropout of the relativistic electron flux was observed after an interplanetary shock arrival. The dropout peaks at ∼1 MeV and more than 80% of the electrons disappeared from the drift shell.
Y. X. Hao +10 more
doaj +2 more sources
Impact angle control of interplanetary shock geoeffectiveness [PDF]
AbstractWe use Open Geospace General Circulation Model global MHD simulations to study the nightside magnetospheric, magnetotail, and ionospheric responses to interplanetary (IP) fast forward shocks. Three cases are presented in this study: two inclined oblique shocks, hereafter IOS‐1 and IOS‐2, where the latter has a Mach number twice stronger than ...
Denny M Oliveira, J Raeder
exaly +3 more sources
Drift acceleration at interplanetary shocks [PDF]
AbstractScatter-free acceleration of energetic particles by quasi-perpendicular interplanetary shocks is investigated. A brief review is given on the predictions of the gradient drift acceleration model concerning the energy, time, and angular dependence of the particle flux caused by a single shock encounter interaction.
G. Erdös, A. Balogh
openaire +1 more source
Transit of the Interplanetary Shocks Associated with Type II Radio Bursts Within 1AU [PDF]
Among the interplanetary shock (IP shock)s observed by ACE spacecraft at 1AU during 1997 to 2000, we have selected 31 IP shocks which had triggered the interplanetary type II radio bursts detected by the WIND spacecraft while those shocks were leaving ...
Su Yeon Oh, Yu Yi, Yong Ha Kim
doaj +1 more source
Particle Acceleration at Interplanetary Shocks [PDF]
This paper briefly reviews proton acceleration at interplanetary shocks. This is key to describing the acceleration of heavy ions at interplanetary shocks because wave excitation—and hence particle scattering—at oblique shocks is controlled by the protons and not the heavy ions.
Zank, G. P. +2 more
openaire +2 more sources
Physical Characteristics of Coronal Region Driving Out the Interplanetary Shock [PDF]
Using the solar wind data of 2000 observed by ACE, We classified the interplanetary shock on basis of shock driver. We examined the physical properties of shock drivers such as the ratio of charge states(O7/O6) and thermal index(I_{th}).
Su Yeon Oh, Yu Yi
doaj +1 more source
Long-duration high-energy proton events observed by GOES in October 1989 [PDF]
We consider the prolonged injection of the high-energy (>10 MeV) protons during the three successive events observed by GOES in October 1989. We apply a solar-rotation-stereoscopy approach to study the injection of the accelerated particles from ...
A. Anttila +3 more
doaj +1 more source

