Results 111 to 120 of about 6,894 (231)

Simultaneous observations of MHD hot flow anomaly and kinetic foreshock bubble and their impacts

Frontiers in Physics
Hot flow anomalies (HFAs) and foreshock bubbles (FBs) are two types of transient phenomena characterized by flow deflected and hot cores bounded by one or two compressional boundaries in the foreshock.
Xi Lu, Xi Lu, Terry Liu, Xingran Chen, Antonius Otto, Hui Zhang   +5 more
doaj   +1 more source

Solar Wind Modification in the Earth Foreshock

, 2019
Title: Solar Wind Modification in the Earth Foreshock Author: Jaroslav Urbář Department: Department of Surface and Plasma Science Supervisor: Prof. Zdeněk Němeček, Department of Surface and Plasma Science Abstract: The thesis presents statistical ...
Urbář, Jaroslav
core  

Parameter Dependencies of Early-Stage Tangential Discontinuity-Driven Foreshock Bubbles in Local Hybrid SimulationsUntitled Item

, 2022
This dataset is the result of local hybrid simulation runs of a foreshock bubble with different initial distributions for the injected foreshock ions. The dataset includes the magnetic field components, ion densities, bulk flow components, temperatures ...
Andrew Vu (11831225)
core   +1 more source

Structure and Properties of the Foreshock at Venus

, 2017
The interaction of the solar wind with Venus is dominated by the planet's ionosphere that acts as an obstacle to the flow resulting in an induced magnetosphere and bow shock much smaller than their terrestrial counterparts.
Collinson, G., Omidi, N., Sibeck, D.
core  

Physical mechanisms of earthquake nucleation and foreshocks: Cascade triggering, aseismic slip, or fluid flows?

Earthquake Research Advances
Earthquakes are caused by the rapid slip along seismogenic faults. Whether large or small, there is inevitably a certain nucleation process involved before the dynamic rupture.
Zhigang Peng, Xinglin Lei
doaj   +1 more source

Observations and Simulations of a Double‐Core Hot Flow Anomaly

Geophysical Research Letters
Hot Flow anomalies (HFAs), one of the most well‐analyzed transient phenomena in the Earth's foreshock, are known as kinetic structures driven by tangential discontinuities (TDs).
Xi Lu, Antonius Otto, Hui Zhang, Terry Liu, Xingran Chen   +4 more
doaj   +1 more source

Ultra-Low Frequency Waves of Foreshock Origin Upstream and Inside of the Magnetospheres of Earth, Mercury, and Saturn Related to Solar Wind–Magnetosphere Coupling

Universe
This review examines ultra-low frequency (ULF) waves across different planetary environments, focusing on Earth, Mercury, and Saturn. Data from spacecraft missions (CHAMP, Swarm, and Oersted for Earth; MESSENGER for Mercury; and Cassini for Saturn ...
Zsofia Bebesi, Navin Kumar Dwivedi, Arpad Kis, Antal Juhász, Balazs Heilig   +4 more
doaj   +1 more source

The Role of Gyrating Ions in Reformation of a Quasi-parallel Supercritical Shock

The Astrophysical Journal
Collisionless shocks in space and astrophysical plasmas mediate energy exchange between charged particles and fields in two or more plasma flows. In this study we analyze the evolution of ion distributions around a reformation cycle of a quasi-parallel ...
Hadi Madanian, Terry Z. Liu
doaj   +1 more source

An examination of prospective foreshock probabilities in New Zealand

, 2000
This thesis investigates aspects of prospective foreshock probabilities in New Zealand. An earthquake qualifies as a foreshock if it is followed by an event of at least the same magnitude within the next 5 days and an epicentral radius of 30 km.
Merrifield, Alistair
core  

Deformations at Earth’s dayside magnetopause during quasi-radial IMF conditions: Global kinetic simulations and Soft X-ray Imaging

Earth and Planetary Physics
The Solar wind Magnetosphere Ionosphere Link Explorer (SMILE) is a joint mission of the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS).
ZhongWei Yang, RiKu Jarvinen, XiaoCheng Guo, TianRan Sun, Dimitra Koutroumpa, George K. Parks, Can Huang, BinBin Tang, QuanMing Lu, Chi Wang   +9 more
doaj   +1 more source