Издательство Wiley по журналам "Journal of Geophysical Research: Space Physics"
Отображаемые элементы 21-40 из 3497
-
(1993-12-01)We consider the effect of accelerated magnetopause motions arising from the arrival of a modified‐pressure region of the solar wind with a sharp forefront upon the growth rate of the velocity shear layer instability. The ...
-
(1986-03-01)The Los Alamos/Garching fast plasma experiments on ISEE 1 and 2 detected a large number of accelerated flow events at the near‐tail dusk magnetopause separating the plasma sheet from the magnetosheath. Such events are ...
-
(1992-12-01)We find that ions E × B drifting through an auroral arc can undergo transverse acceleration and stochastic heating. This result is very analogous to recent work regarding similar phenomena in the magnetotail (Büchner and ...
-
(1988-06-01)The availability of high time resolution spacecraft data has made possible in situ and detailed study of plasma processes in the interplanetary medium. One important process that has received a lot of attention is the ...
-
(1984-12-01)A barium shaped charge, named Limerick, was released from a rocket launched from Poker Flat Research Range, Alaska, on March 30, 1982, at 1033 UT. The release took place in a small auroral breakup. The jet of ionized barium ...
-
(1986-09-01)High‐intensity bursts of electrons with energies up to ∼600 keV were discovered during two nightside encounters of the Mariner 10 spacecraft with the planet Mercury. During the first encounter, Mariner 10 passed through ...
-
Acceleration of cometary H2O group pickup ions by obliquely propagating nonlinear magnetosonic waves(1993-12-01)The observations made during the encounter with comet Giacobini Zinner show that the character of MHD turbulence is governed by the magnetosonic (MS) waves generated by the pickup ions via a resonant cyclotron instability. ...
-
(1981-12-01)Although proton acceleration often is observed at interplanetary shocks, electron acceleration rarely has been reported. In contrast, many of the shocks identified so far by instruments on the ISEE 3 spacecraft show ...
-
(1994-09-01)Acceleration of interstellar pickup H+ and He+ as well as of solar wind protons and alpha particles has been observed on Ulysses during the passage of a corotating interaction region (CIR) at ∼4.5 AU. Injection efficiencies ...
-
(1984-09-01)One of the active experiments to be performed as part of the Active Magnetospheric Particle Tracer Explorers mission involves the release of lithium ions in the geomagnetic tail and their subsequent detection after earthward ...
-
(1983-03-01)We have investigated low‐energy protons and alpha particles in the energy range 30 keV/charge to 150 keV/charge associated with three different interplanetary shock waves in the immediate preshock and postshock region. The ...
-
(1978-03-01)During the inbound pass of Pioneer 10 a rapid tenfold increase of the 0.2‐ to 5‐MeV proton flux was observed at 32 RJ (Jovian radii). The total event lasted for 30 min and was made up of a number of superimposed individual ...
-
(1993-08-01)Scatter‐free acceleration of energetic protons by quasi‐perpendicular interplanetary shocks is investigated. Pitch angle distributions of 35‐384 keV protons have been determined upstream of four interplanetary shocks that ...
-
(1978-01-01)Simple models are described which investigate the combined effects on solar wind He++ of resonant and nonresonant acceleration by left‐hand transverse waves. The principal points are the following. (1) For a wide range of ...
-
(1994-01-01)We examine the large‐scale solar wind density and velocity characteristics which are associated with interplanetary disturbances detected by interplanetary scintillation (IPS) mapping. Our aim here is to characterize these ...
-
(1986-12-01)A closed system of three nonlinear coupled equations is presented, phenomenologically describing the source and loss mechanisms for waves and particles in the outer trapping regions. The principal variable parameters are ...
-
(1989-09-01)Laminar theories of electrojet dynamics predict that the primary eastward electric field is almost constant with height. Nevertheless, according to previous findings of the authors, the electrojet intensity predicted by ...
-
(1991-07-01)The Pioneer Venus orbiter (PVO), PHOBOS 2, and Voyager 1 spacecraft have together provided observations of three planetary bodies with induced magnetotails: Venus, Mars, and Titan. During the extended mission of PVO, the ...
-
(1993-12-01)Dynamics Explorer‐2 provided the first opportunity to make a direct comparison of in situ measurements of the high‐latitude convection electric field by two distinctly different techniques. The vector electric field ...
-
(1989-05-01)Auroral luminosities at vacuum ultraviolet (VUV) wavelengths are combined with simultaneous and coincident ionospheric electron density measurements made by the Chatanika radar to relate ionospheric conductances to optical ...
Отображаемые элементы 21-40 из 3497