Results 111 to 120 of about 471 (212)
The Importance of Heat Flux in Low-Mach-number, Quasi-parallel Collisionless Shocks
The Astrophysical JournalCollisionless plasma shocks are a common feature of many space and astrophysical systems. They are sources of high-energy particles and nonthermal emission, channeling as much as 20% of the shock’s energy into nonthermal particles.
Colby C. Haggerty +5 more
doaj +1 more source
Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.Abstract The objective of the present study is to investigate solar wind‐magnetosphere‐ionosphere coupling (SWMIC) under intense external driving in terms of dayside ground magnetic disturbances. Dayside magnetic reconnection drives a region‐1 sense current system, the SWMIC current system.
Shinichi Ohtani
wiley +1 more source
On Electron Acceleration at Planetary Foreshocks [PDF]
Shock waves, where supersonic and subsonic plasma flows meet, are primiary sites for charged particle acceleration in various space plasma environments, including astrophysical and planetary bow shocks.
Shi, Xiaofei
core
Physics of Collisionless Shocks: Space Plasma Shock Waves
, 2013 The present book provides a contemporary systematic treatment of shock waves in high-temperature collisionless plasmas as are encountered in near Earth space and in Astrophysics. It consists of two parts.
Treumann, Rudolf A, Balogh, André
core +1 more source
Statistical Properties of Small‐Scale Magnetic Flux Ropes in the Near‐Earth Solar Wind
Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.Abstract We present a statistical analysis of small‐scale magnetic flux ropes (SMFRs) observed in the near‐Earth solar wind using data from the Magnetospheric Multiscale (MMS) and Wind spacecraft, identified through an automated Grad–Shafranov reconstruction technique.
Youra Shin +5 more
wiley +1 more source
A comparison of IMP 8 observed bow shock
, 2007 a radial flow. Taking the upstream parameters from a distant solar wind monitor (the Wind spacecraft) resulted in the models predicting the shock farther away from the Earth, which is likely a result of the spacecraft separation perpendicular to the ...
Positions With Model, J. Merka
core
The Astrophysical JournalUnlike Earth, Mars lacks a global intrinsic magnetic field but has regional crustal magnetic fields concentrated in its southern hemisphere. This unique configuration leads to distinctive interactions with the solar wind.
Yangjun Chen +8 more
doaj +1 more source
Comparative Dynamics of Substorms and Sawtooth Events
Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.Abstract We present a comprehensive comparative analysis of magnetospheric substorms and sawtooth events using multi‐point observations from ground‐based magnetometers, geostationary satellites, and the Time History of Events and Macroscale Interactions during Substorms mission.
C. C. DiMarco +4 more
wiley +1 more source
Unveiling the structure of the planetary nebula M 2-48:
, 2002 The kinematics and physical conditions of the bipolar planetary nebula M 2-48 are analysed from high and low dispersion long-slit spectra. Previous CCD narrow-band optical observations have suggested that this nebula is mainly formed by a pair of ...
A. Raga +8 more
core +1 more source
Statistics of the Interplanetary Magnetic Field from 0.1 to 30 au. II. Dynamical Variability
The Astrophysical JournalThe interplanetary magnetic field (IMF) governs the coupling between the solar wind and planetary magnetospheres through a series of complex interactions.
Jiutong Zhao +10 more
doaj +1 more source