Results 31 to 40 of about 29,366 (214)
The reversibility of magnetic reconnection [PDF]
Physics of Plasmas, 2021 The reversibility of the transfer of energy from the magnetic field to the surrounding plasma during magnetic reconnection is examined. Trajectories of test particles in an analytic field model demonstrate that irreversibility is associated with separatrix crossings and passages through regions of weaker magnetic field.
M. Xuan, M. Swisdak, J. F. Drake
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Recirculation of plasmasphere material during idealized magnetic storms
Frontiers in Physics, 2023 The fate of flux tube material once it is eroded from of the plasmasphere through a dayside plume remains unknown. The eroded plasmasphere material can be either swept away by the solar wind and lost from Earth’s system, or recirculated into the inner ...
Christian-Andrew Bagby-Wright +4 more
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Geophysical Research Letters, 2023 We present Magnetospheric Multiscale observations of an electron‐scale reconnecting current sheet in the mixing region along the trailing edge of a Kelvin‐Helmholtz vortex during southward interplanetary magnetic field conditions.
K. A. Blasl +14 more
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La dette écologique en questions : propos introductifs
VertigO, 2016 This paper enlights the concept of ecological debt through the diversity of its definitions and consequences. What is the “power” of the concept ? What are the objects (material and immaterial debt) and its consequences ?
Agnès Michelot
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Ion‐scale structure in Mercury's magnetopause reconnection diffusion region
Geophysical Research Letters, 2016 The strength and time dependence of the electric field in a magnetopause diffusion region relate to the rate of magnetic reconnection between the solar wind and a planetary magnetic field.
Daniel J. Gershman +6 more
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Cardiology Journal, 2021 BACKGROUND: Application of high power radiofrequency (RF) energy for a short duration (HPSD) to isolate pulmonary vein (PV) is an emerging technique. But power and duration settings are very different across different centers.
Ekrem Ücer +6 more
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Identifying the electron diffusion region in a realistic simulation of Earth's magnetotail
Geophysical Research Letters, 2016 A historic challenge to understanding geomagnetic activity is determining where in Earth's magnetotail magnetic energy is converted into particle energy and heat by magnetic reconnection.
Maha Ashour‐Abdalla +7 more
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Eruption and Interplanetary Evolution of a Stealthy Streamer-Blowout CME Observed by PSP at ∼0.5 AU
Frontiers in Astronomy and Space Sciences, 2022 Streamer-blowout coronal mass ejections (SBO-CMEs) are the dominant CME population during solar minimum. Although they are typically slow and lack clear low-coronal signatures, they can cause geomagnetic storms.
Sanchita Pal +7 more
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Magnetic-reconnection-driven Turbulence and Turbulent Reconnection Acceleration
The Astrophysical Journal, 2023 Abstract This paper employs an MHD-PIC method to perform numerical simulations of magnetic-reconnection-driven turbulence and turbulent reconnection acceleration of particles. Focusing on the dynamics of the magnetic reconnection, the properties of self-driven turbulence, and the behavior of particle acceleration, we find the following: (
Shi-Min Liang +3 more
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Frontiers in Astronomy and Space SciencesIn 1961, Dungey suggested that magnetic reconnection occurs due to the solar-terrestrial interaction. The interplanetary magnetic field (IMF) is thought to merge with Earth’s geomagnetic field (GMF).
G. J. Fasel +10 more
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