Dancing Electrohydrodynamic Tip Streaming Modulated by Faraday Instability [PDF]
Advanced ScienceTip streaming enables flow transitions from the millimeter scale to the microscale and even nanoscale, generating tiny droplets with broad applications in precision 3D printing, nanomaterial fabrication, and drug delivery.
Qiyou Liu +6 more
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ON THE FEEDING ZONE OF PLANETESIMAL FORMATION BY THE STREAMING INSTABILITY [PDF]
, 2014 The streaming instability is a promising mechanism to overcome the barriers in direct dust growth and lead to the formation of planetesimals. Most previous studies of the streaming instability, however, were focused on a local region of a protoplanetary ...
Chao‐Chin Yang, Anders Johansen
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Observing Planetesimal Formation under Streaming Instability in the Rings of HD 163296 [PDF]
The Astrophysical Journal Letters, 2023 We introduce a new technique to determine the gas turbulence and surface density in bright disk rings, under the assumption that dust growth is limited by turbulent fragmentation at the ring center.
F. Zagaria +4 more
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Time-resolved X-ray imaging of the current filamentation instability in solid-density plasmas [PDF]
Nature CommunicationsThe streaming of energetic charged particles can magnetize astrophysical and laboratory plasmas via the current filamentation instability. Despite its importance, the experimental characterization of this instability has remained a challenge.
Christopher Schoenwaelder +17 more
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Effects of Dust Coagulation on Streaming Instability
The Astrophysical Journal LettersStreaming instability (SI) in dust has long been thought to be a promising process in triggering planetesimal formation in the protoplanetary disks (PPDs).
Ka Wai Ho, Hui Li, Shengtai Li
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Rapid Dust Growth during Hydrodynamic Clumping due to Streaming Instability
The Astrophysical Journal, 2023 Streaming instability is considered to be one of the dominant processes in promoting planetesimal formation by the gravitational collapse of dust clumps.
Ryosuke T. Tominaga, Hidekazu Tanaka
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Physical models of streaming instabilities in protoplanetary discs [PDF]
, 2020 We develop simple, physically motivated models for drag-induced dust–gas streaming instabilities, which are thought to be crucial for clumping grains to form planetesimals in protoplanetary discs.
Hopkins, Philip F., Squire, Jonathan
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Magnetic guide field generation in collisionless current sheets [PDF]
Annales Geophysicae, 2010 In thin (Δ< few λi) collisionless current sheets in a space plasma like the magnetospheric tail or magnetopause current layer, magnetic fields can grow from thermal fluctuation level by the action of the non-magnetic Weibel instability ...
W. Baumjohann +3 more
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Frontiers in Physics, 2022 Alfvénic component of MHD turbulence damps Alfvénic waves. The consequences of this effect are important for many processes, from cosmic ray (CR) propagation to launching outflows and winds in galaxies and other magnetized systems.
Alex Lazarian, Alex Lazarian, Siyao Xu
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Electromagnetic Plasma Waves in a Non-uniform Quantum Electron-Ion and Electron-Positron-Ion Magnetoplasmas in the Presence of a Short Pulse Laser [PDF]
فیزیک کاربردی ایران, 2022 Electromagnetic plasma waves related to nonuniform electron-ion and electron-positron-ion plasma in interaction with short pulse laser in the quantum state have been investigated. These investigations have been done in low-frequency approximation.
Maryam Asgharzadeh, Hossein Zahed
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