Articles with "whistler waves" as a keyword



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Occurrence rate of whistler waves in the magnetotail reconnection region

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016ja023670

Abstract: It has long been suggested that whistler waves play an active role during magnetic reconnection. However, all previous observations were based on case studies and could not give a detailed picture as to where the… read more here.

Keywords: whistler; whistler waves; occurrence rate; reconnection region ... See more keywords
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On the parameter dependence of the whistler anisotropy instability

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017ja023895

Abstract: The evolution of the whistler anisotropy instability relevant to whistler-mode chorus waves in the Earth's inner magnetosphere is studied using kinetic simulations and is compared with satellite observations. The electron distribution is constrained by the… read more here.

Keywords: whistler waves; anisotropy instability; whistler anisotropy; whistler ... See more keywords
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Whistler Waves Driven by Field‐Aligned Streaming Electrons in the Near‐Earth Magnetotail Reconnection

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Published in 2019 at "Geophysical Research Letters"

DOI: 10.1029/2019gl083283

Abstract: We analyze Magnetospheric Multiscale Mission observations of whistler waves and associated electron field‐aligned crescent distribution in the vicinity of the magnetotail near‐Earth X‐line. The whistler waves propagate outward from the X‐line in the neutral sheet.… read more here.

Keywords: aligned streaming; field; field aligned; streaming electrons ... See more keywords
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Whistler Waves in the Plasmasphere Boundary Layer: Nonlinear Parametric Excitation

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Published in 2019 at "Geophysical Research Letters"

DOI: 10.1029/2019gl083432

Abstract: We present the initial results of numerical simulations of nonlinear coupling between quasi‐electrostatic lower hybrid oblique resonance and fast magnetosonic waves, which was suggested to explain the observations of Very Low Frequency (VLF) electromagnetic emissions… read more here.

Keywords: whistler waves; boundary layer; lower hybrid; plasmasphere boundary ... See more keywords
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Localized Heating of the Martian Topside Ionosphere Through the Combined Effects of Magnetic Pumping by Large‐Scale Magnetosonic Waves and Pitch Angle Diffusion by Whistler Waves

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Published in 2020 at "Geophysical Research Letters"

DOI: 10.1029/2019gl086408

Abstract: We present Mars Atmosphere and Volatile EvolutioN (MAVEN) observations of periodic ( ∼ 25 s) large‐scale (hundreds of km) magnetosonic waves propagating into the Martian dayside upper ionosphere. These waves adiabatically modulate the superthermal electron… read more here.

Keywords: scale magnetosonic; pitch angle; magnetosonic waves; large scale ... See more keywords
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MMS Observations of Intense Whistler Waves Within Earth's Supercritical Bow Shock: Source Mechanism and Impact on Shock Structure and Plasma Transport

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Published in 2018 at "Journal of Geophysical Research"

DOI: 10.1029/2019ja027290

Abstract: The properties of whistler waves near lower‐hybrid frequencies within Earth's quasiperpendicular bow shock are examined using data from the Magnetospheric Multiscale (MMS) mission. These waves appear as right‐hand polarized wave packets propagating upstream obliquely to… read more here.

Keywords: bow shock; whistler waves; within earth; shock ... See more keywords
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Low-frequency whistler waves excited by relativistic laser pulses.

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Published in 2020 at "Physical review. E"

DOI: 10.1103/physreve.102.053204

Abstract: It is shown by multidimensional particle-in-cell simulations that intense secondary whistler waves with special vortexlike field topology can be excited by a relativistic laser pulse in the highly magnetized, near-critical density plasma. Such whistler waves… read more here.

Keywords: relativistic laser; whistler; excited relativistic; low frequency ... See more keywords