搜索结果: 1-12 共查到“天文学 plasmas”相关记录12条 . 查询时间(0.09 秒)
Study sheds light on turbulence in astrophysical plasmas（图）
sheds light turbulence astrophysical plasmas
2017/12/19
Plasmas, gas-like collections of ions and electrons, make up an estimated 99 percent of the visible matter in the universe, including the sun, the stars, and the gaseous medium that permeates the spac...
Theory of magnetic reconnection in solar and astrophysical plasmas
Theory magnetic reconnection solar astrophysical plasmas
2012/2/23
Magnetic reconnection is a fundamental process in a plasma that facilitates the release of energy stored in the magnetic field by permitting a change in the magnetic topology. In this article we prese...
The Kelvin-Helmholtz instability in weakly ionised plasmas: Ambipolar dominated and Hall dominated flows
mhd – instabilities – ISM:clouds – ISM:kinematics and dynamics
2011/10/12
The Kelvin-Helmholtz instability is well known to be capable of converting well-ordered flows into more disordered, even turbulent, flows. As such it could represent a path by which the energy in, for...
Quantum collapse in ground-state Fermi-Dirac-Landau plasmas
Quantum collapse ground-state Fermi-Dirac-Landau plasmas
2011/10/10
It is revealed that in a relativistically degenerate dense highly-magnetized electron-ion plasma the effective quantum-potential due to the total quantum-force acting on fermions may cancel-out causin...
Fundamental Properties of the Highly Ionized Plasmas in the Milky Way
Galaxy disk — ISM Clouds — ISM structure — ultraviolet ISM
2010/11/15
The cooling transition temperature gas in the interstellar medium (ISM), traced by the high ions,Si IV, C IV, N V and O VI, helps to constrain the flow of energy from the hot ISM with T > 106 K to the...
Distinctive features of ion-acoustic solitons in EPI super-dense magneto-plasmas with degenerate electrons and positrons
Solar and Stellar Astrophysics (astro-ph.SR) Plasma Physics (physics.plasm-ph)
2010/12/23
Using the extended Poincar\'{e}-Lighthill-Kuo (PLK) reductive perturbation method to study the small-amplitude ion acoustic solitary wave (IASW) dynamics (propagation and interaction), it is shown tha...
X-ray plasma diagnostics for totally and partially photoionized plasmas such as warm absorbers in agn
X-ray plasma diagnostics agn photoionized plasmas
2009/6/5
X-ray plasma diagnostics for totally and partially photoionized plasmas such as warm absorbers in agn。
Decompressive quasi shocks in radiative plasmas。
Search for the shape resonance in the negative ion of hydrogen in astrophysical plasmas
shape resonance astrophysical plasmas negative ion of hydrogen
2009/6/4
Search for the shape resonance in the negative ion of hydrogen in astrophysical plasmas。
Reduced description of light impurities in hydrogen coronal plasmas
hydrogen coronal plasmas light impurities
2009/6/4
Reduced description of light impurities in hydrogen coronal plasmas。
Emission line spectra from low-density laboratory plasmas
low-density Emission line spectra
2009/6/4
Emission line spectra from low-density laboratory plasmas。
Necessary conditions for the generation of acoustic solitons in magnetospheric and space plasmas with hot ions
acoustic solitons space plasmas magnetospheric
2009/5/27
Necessary conditions are discussed for the possible generation of large solitary acoustic modes in plasmas with one or more ion species which are hotter than some or all of the electron species. The a...