Results 31 to 40 of about 137,751 (387)

The Location of Magnetic Reconnection at Earth’s Magnetopause

open access: yesSpace Science Reviews, 2021
One of the major questions about magnetic reconnection is how specific solar wind and interplanetary magnetic field conditions influence where reconnection occurs at the Earth’s magnetopause.
K. Trattner, S. Petrinec, S. Fuselier
semanticscholar   +1 more source

Multi-fluid simulations of chromospheric magnetic reconnection in a weakly ionized reacting plasma [PDF]

open access: yes, 2012
We present results from the first self-consistent multi-fluid simulations of chromospheric magnetic reconnection in a weakly ionized reacting plasma. We simulate two dimensional magnetic reconnection in a Harris current sheet with a numerical model which
Leake, James E.   +3 more
core   +1 more source

Recent progress on particle acceleration and reconnection physics during magnetic reconnection in the magnetically-dominated relativistic regime [PDF]

open access: yesPhysics of Plasmas, 2020
Magnetic reconnection in strongly magnetized astrophysical plasma environments is believed to be the primary process for fast energy release and particle energization.
F. Guo   +5 more
semanticscholar   +1 more source

Asymmetric magnetic reconnection with a flow shear and applications to the magnetopause [PDF]

open access: yes, 2015
We perform a theoretical and numerical study of anti-parallel 2D magnetic reconnection with asymmetries in the density and reconnecting magnetic field strength in addition to a bulk flow shear across the reconnection site in the plane of the reconnecting
Cassak, P. A.   +5 more
core   +3 more sources

On the Cause of Supra-Arcade Downflows in Solar Flares [PDF]

open access: yes, 2013
A model of supra-arcade downflows (SADs), dark low density regions also known as tadpoles that propagate sunward during solar flares, is presented. It is argued that the regions of low density are flow channels carved by sunward-directed outflow jets ...
Cassak, P. A.   +5 more
core   +3 more sources

Magnetic reconnection in partially ionized plasmas [PDF]

open access: yesProceedings of the Royal Society A, 2020
Magnetic reconnection has been intensively studied in fully ionized plasmas. However, plasmas are often partially ionized in astrophysical environments.
Lei Ni   +3 more
semanticscholar   +1 more source

Collisionless Magnetic Reconnection in Space Plasmas [PDF]

open access: yes, 2013
Magnetic reconnection requires the violation of the frozen-in condition which ties gyrating charged particles to the magnetic field inhibiting diffusion. Ongoing reconnection has been identified in near-Earth space as being responsible for the excitation
Baumjohann, W., Treumann, R. A.
core   +3 more sources

Magnetic Reconnection in the Space Sciences: Past, Present, and Future

open access: yesJournal of Geophysical Research: Space Physics, 2020
Magnetic reconnection converts, often explosively, stored magnetic energy to particle energy in space and in the laboratory. Through processes operating on length scales that are tiny, it facilitates energy conversion over dimensions of, in some cases ...
M. Hesse, P. Cassak
semanticscholar   +1 more source

Kelvin-Helmholtz Instability Associated With Reconnection and Ultra Low Frequency Waves at the Ground: A Case Study

open access: yesFrontiers in Physics, 2021
The Kelvin-Helmholtz instability (KHI) and its effects relating to the transfer of energy and mass from the solar wind into the magnetosphere remain an important focus of magnetospheric physics.
E. A. Kronberg   +16 more
doaj   +1 more source

The Interplay of Magnetically Dominated Turbulence and Magnetic Reconnection in Producing Nonthermal Particles [PDF]

open access: yesAstrophysical Journal, 2019
Magnetized turbulence and magnetic reconnection are often invoked to explain the nonthermal emission observed from a wide variety of astrophysical sources.
L. Comisso, L. Sironi
semanticscholar   +1 more source

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