Results 181 to 190 of about 2,661,265 (220)
Some of the next articles are maybe not open access.
The interaction of the solar wind and stellar winds with the partially ionized interstellar medium
Physics of Plasmas, 2001Plasmas in the laboratory and interstellar and interplanetary space are frequently partially ionized. Thus, the solar wind and stellar winds often interact with an interplanetary medium that is an admixture of protons, electrons, other charged ions, and neutral atoms.
G. P. Zank, H.-R. Müller, B. E. Wood
exaly +2 more sources
Anisotropic fluid turbulence in the interstellar medium and solar wind
Physics of Plasmas, 2003The interstellar medium and solar wind is permeated by a magnetic field that renders magnetohydrodynamic turbulence anisotropic. In the classic work of Iroshnikov [Astron. Zh. 40, 742 (1963)] and Kraichnan [Phys. Fluids 8, 1385 (1965)], it is assumed that the turbulence is isotropic, and an inertial range energy spectrum that scales as k−3/2 is deduced
Amitava Bhattacharjee +2 more
exaly +2 more sources
Interaction Between the Solar Wind and the Interstellar Medium
Annual Review of Astronomy and Astrophysics, 1989The heliospheric and interstellar parameters of importance in the interaction between the solar wind and the ISM are discussed. The observationally inferred values of these parameters, including the uncertainties, are addressed, and the basic physical processes that are likely to be important in the interaction are examined theoretically. The theory is
exaly +2 more sources
Anisotropic MHD Turbulence in the Interstellar Medium and Solar Wind
AIP Conference Proceedings, 2003A theoretical model is given of anisotropic magnetohydrodynamic turbulence in the interstellar medium and the solar wind. The model is motivated by observations that show significant deviations from the Kolmogorov power‐law. Dimensional and heuristic arguments are given and critically assessed. On the basis of the weak turbulence approximation in which
Amitava Bhattacharjee
exaly +2 more sources
Unsteady processes in the solar wind interaction with the local interstellar medium
AIP Conference Proceedings, 2007In this paper we discuss physical phenomena that could make the solar wind (SW) termination shock (TS) asymmetric enough to explain observations made by the Voyager 2 spacecraft that suggest that the TS is closer to the Sun by about 12 AU in the Voyager 2 than in the Voyager 1 direction. It is shown that the interstellar magnetic field (ISMF) itself is
Gary P Zank +2 more
exaly +2 more sources
On the motion of wind-driving stars relative to the ambient interstellar medium
Astrophysics and Space Science, 1995It is argued that each wind-driving star is subject to the action of thrust forces appearing in relative motion of the star with respect to the ambient interstellar medium. Starting from hydrodynamic modelling of the stellar wind system in an adiabatically adapted motion relative to the local interstellar medium, the equation of star motion is derived ...
Hans J Fahr
exaly +2 more sources
Radiowave scattering observations of turbulence in the solar wind and the interstellar medium
AIP Conference Proceedings, 2007Turbulence in a plasma medium produces random fluctuations in the amplitude and phase of a radio wave which propagates through that medium. These amplitude and phase fluctuations can produce blurring of images, temporal and spatial fluctuations in the intensity of the received radiation, broadening of a monochromatic radio signal, and other effects ...
exaly +2 more sources
Observations of the Outer Heliosphere, Heliosheath, and Interstellar Medium
Space Science Reviews, 2022 The Voyager spacecraft have left the heliosphere and entered the interstellar medium, making the first observations of the termination shock, heliosheath, and heliopause.
Rudolf von Steiger +2 more
exaly +2 more sources
INTERACTION OF THE SOLAR WIND WITH THE LOCAL INTERSTELLAR MEDIUM
25th International Cosmic Ray Conference — Volume 8, 1995First results from a two‐dimensional (axisymmetric) time‐dependent gas dynamic model for the interaction of the solar wind with the local interstellar medium are presented. The model includes the mutual influence of the interstellar and interplanetary plasma (protons and electrons) and the neutral interstellar hydrogen atoms. Neutrals created by charge
H. L. Pauls, G. P. Zank, L. L. Williams
openaire +1 more source
Heating of the interstellar medium by the solar wind
Planetary and Space Science, 1983The heating of inflowing interstellar gas by the solar wind is calculated. The experimental differential cross sections have been used for calculating electron-H(He) and proton-H(He) elastic scattering rate coefficients. The solar wind is assumed to be a two-component (protons and electrons), steady, spherically symmetric stream moving radially outward,
J.A. Kunc, F.M. Wu, D.L. Judge
openaire +1 more source