Results 31 to 40 of about 89 (66)

On the Kinetic Energy Input of Magnetosheath Jets Into the Magnetosheath

Geophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract Magnetosheath jets, plasma structures with enhanced dynamic pressure, are frequently observed in the terrestrial magnetosheath. However, their mass, momentum, and energy content are still unknown. We utilize Amitis, a 3D hybrid‐kinetic plasma simulation, to study the mass, momentum, and energy content of jets in the subsolar magnetosheath.
Eva Krämer, Shahab Fatemi, Maria Hamrin, Herbert Gunell, Gabriella Semrén   +4 more
wiley   +1 more source

Role of ULF Waves in Reforming the Martian Bow Shock

AGU Advances, Volume 6, Issue 4, August 2025.
Abstract Understanding the nature of planetary bow shocks is beneficial for advancing our knowledge of solar wind interactions with planets and fundamental plasma physics processes. Here, we utilize data from the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft to investigate the Martian bow shock, revealing its distinctive characteristics ...
Chi Zhang, Chuanfei Dong, Terry Z. Liu, Christian Mazelle, Savvas Raptis, Hongyang Zhou, Jacob Fruchtman, Jasper Halekas, Jing‐Huan Li, Kathleen G. Hanley, Shannon M. Curry, David L. Mitchell, Xinmin Li   +12 more
wiley   +1 more source

Predictions for the Shape and Orientation of Earth's Foreshock Radiation Sources

Journal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract Radio emission produced in Earth's foreshock is due to the bow shock reflecting some electrons back upstream into the foreshock, where they produce Langmuir waves and radio emissions near the electron plasma frequency fp ${f}_{p}$ and near 2fp $2{f}_{p}$.
Iver H. Cairns, Patrick Oppel
wiley   +1 more source

Field‐Aligned Proton Beams Upstream of the Martian Bow Shock: First Observations

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract We report fast sunward‐propagating energetic proton field‐aligned beams (FABs) observed about one Mars radius upstream of the Martian bow shock, recorded by the Solar Wind Ion Analyzer instrument on the MAVEN spacecraft. The velocity distributions show that all the beams have a bulk parallel speed vB=(1.35±0.21)VS ${v}_{B}=(1.35\pm 0.21){V}_{S}
K. Meziane, C. X. Mazelle, C. Simon‐Wedlund, J. S. Halekas, A. M. Hamza, C. Bertucci, D. L. Mitchell, J. R. Espley   +7 more
wiley   +1 more source

Dayside Transient Phenomena and Their Impact on the Magnetosphere and Ionosphere. [PDF]

Space Sci Rev, 2022
Zhang H, Zong Q, Connor H, Delamere P, Facskó G, Han D, Hasegawa H, Kallio E, Kis Á, Le G, Lembège B, Lin Y, Liu T, Oksavik K, Omidi N, Otto A, Ren J, Shi Q, Sibeck D, Yao S.   +19 more
europepmc   +1 more source

Observations of the Outer Heliosphere, Heliosheath, and Interstellar Medium. [PDF]

Space Sci Rev, 2022
Richardson JD, Burlaga LF, Elliott H, Kurth WS, Liu YD, von Steiger R.   +5 more
europepmc   +1 more source

Cosmic ray feedback in galaxies and galaxy clusters: A pedagogical introduction and a topical review of the acceleration, transport, observables, and dynamical impact of cosmic rays. [PDF]

Astron Astrophys Rev, 2023
Ruszkowski M, Pfrommer C.
europepmc   +1 more source

Jets Downstream of Collisionless Shocks. [PDF]

Space Sci Rev, 2018
Plaschke F, Hietala H, Archer M, Blanco-Cano X, Kajdič P, Karlsson T, Lee SH, Omidi N, Palmroth M, Roytershteyn V, Schmid D, Sergeev V, Sibeck D.   +12 more
europepmc   +1 more source

Geoeffective jets impacting the magnetopause are very common. [PDF]

J Geophys Res Space Phys, 2016
Plaschke F, Hietala H, Angelopoulos V, Nakamura R.   +3 more
europepmc   +1 more source

A record of changes in the Gran Sasso groundwater before, during and after the 2016 Amatrice earthquake, central Italy. [PDF]

Sci Rep, 2018
De Luca G, Di Carlo G, Tallini M.
europepmc   +1 more source