Results 11 to 20 of about 94,084 (338)

Direct Observations of Reconnection Fronts in Earth's Turbulent Magnetosheath

open access: yesThe Astrophysical Journal, 2023
Reconnection fronts (RFs), ion-scale magnetic transients characterized by dramatic enhancement of reconnected magnetic fields, have been documented as crucial energy transfer regions during magnetic reconnection.
C. M. Liu, X. N. Xing, J. B. Cao
doaj   +1 more source

Electrostatic Solitary Structures in Space Plasmas: Soliton Perspective

open access: yesPlasma, 2021
Occurrence of electrostatic solitary waves (ESWs) is ubiquitous in space plasmas, e.g., solar wind, Lunar wake and the planetary magnetospheres. Several theoretical models have been proposed to interpret the observed characteristics of the ESWs.
Gurbax Singh Lakhina   +3 more
doaj   +1 more source

Evidence of Large-Scale Quantization in Space Plasmas

open access: yesEntropy, 2013
In plasmas, Debye screening structures the possible correlations between particles. We identify a phase space minimum h* in non-equilibrium space plasmas that connects the energy of particles in a Debye sphere to an equivalent wave frequency.
George Livadiotis, David J. McComas
doaj   +1 more source

Quasi-parallel whistler mode waves observed by THEMIS during near-earth dipolarizations [PDF]

open access: yesAnnales Geophysicae, 2009
We report on quasi-parallel whistler emissions detected by the near-earth satellites of the THEMIS mission before, during, and after local dipolarization. These emissions are associated with an electron temperature anisotropy α=T⊥e/T||e>1
O. Le Contel   +22 more
doaj   +1 more source

Space Plasma Effects

open access: yesAnnals of Geophysics, 2009
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Times;">This paper summarizes the activities carried out by WP 3.1 of WG 3 of COST 296 action. The Work Package</p> <p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Times;">deals mostly with medium and large ionospheric structures that impacts on GNSS signals.
Radicella SM   +8 more
openaire   +5 more sources

Suprathermal electron acceleration during reconnection onset in the magnetotail [PDF]

open access: yesAnnales Geophysicae, 2011
We study one event of reconnection onset associated to a small substorm on 27 September 2006 by using Cluster observations at inter-spacecraft separation of about 10 000 km.
A. Vaivads   +4 more
doaj   +1 more source

Plasmas in Space [PDF]

open access: yesNature, 1970
Introduction to the Physics of Space By Bruno Rossi and Stanislaw Olbert. (International Series in Pure and Applied Physics.) Pp. xii + 454. (McGraw-Hill: New York and Maidenhead, 1970.) 187s.
openaire   +2 more sources

Evidence of entropy cascade in collisionless magnetized plasma turbulence

open access: yesCommunications Physics, 2022
Turbulence of collisionless magnetized plasmas is ubiquitous in space as well as laboratory plasmas, and as such is subject to intense study. The authors present experimental evidence of the existence of entropy cascade by direct visualization of entropy
Eiichirou Kawamori, Yu-Ting Lin
doaj   +1 more source

The chromo-Weibel instability [PDF]

open access: yes, 2006
I discuss the physics of non-Abelian plasmas which are locally anisotropic in momentum space. Such momentum-space anisotropies are generated by the rapid longitudinal expansion of the matter created in the first 1 fm/c of an ultrarelativistic heavy ion ...
Strickland, Michael
core   +3 more sources

Thermalization and plasma instabilities [PDF]

open access: yes, 2006
I review recent analytical and numerical advances in the study of non-equilibrium quark-gluon plasma physics. I concentrate on studies of the dynamics of plasmas which are locally anisotropic in momentum space.
Ambjørn   +34 more
core   +2 more sources

Home - About - Disclaimer - Privacy