Results 31 to 40 of about 1,514,669 (134)
VLF-LF Radio Bursts Observed at Local Onsets of Magnetospheric Substorms
Antarctic Record, 1976 Observations of VLF hiss narrow-band intensities (5.0±0.2 kHz, 12.0±0.5 kHz, and 50.0±1.0 kHz), horizontal component (H) of the geomagnetic field, and the ionospheric absorption of cosmic radio noises of 30 MHz have been carried out at Syowa Station ...
Tadanori ONDOH +3 more
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Northward field excursions in Saturn's magnetotail and their relationship to magnetospheric periodicities [PDF]
, 2009 We present results from an investigation of Cassini encounters with Saturn's magnetotail current sheet, using magnetic field and plasma data. In the first of two intervals shown, small periodic changes in the north-south component of the magnetic field ...
Henderson, MG +9 more
core +1 more source
ROME. III. The Arecibo Search for Star–Planet Interactions at 5 GHz
The Astrophysical Journal, 2023 After nearly three decades of discovery, many exoplanetary systems have been studied and characterized in detail with one important exception: exoplanet magnetism.
Matthew Route, Alexander Wolszczan
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The Astrophysical Journal, 2023 Although the majority of hot magnetic stars have extremely stable, ∼kilogauss strength surface magnetic fields with simple topologies, a subset undergoes small-scale explosions due to centrifugal breakout.
Emil Polisensky +5 more
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Earth and Planetary Physics, 2022 Locating the source of decametric (DAM) radio emissions is a key step in the use of remote radio observations to understand the Jovian magnetospheric dynamics and their interaction with the planet’s moons. Wang YM et al.
YuMing Wang +5 more
doaj +1 more source
Cassini observations of narrowband radio emissions in Saturn's magnetosphere [PDF]
Journal of Geophysical Research: Space Physics, 2010 The Radio and Plasma Wave Science instrument (RPWS) on board the Cassini spacecraft has detected numerous narrowband radio emissions in Saturn's magnetosphere from September 2005 to May 2007. Typically, the narrowband radio emissions occur after an intensification of Saturn kilometric radiation (SKR) and last for several days.
Z. Wang +7 more
openaire +1 more source
A mechanism for bursty radio emission in planetary magnetospheres
Geophysical Research Letters, 1990 Bursty radio emissions are often observed from the polar magnetospheres of the Earth, Jupiter, Saturn, and Uranus in addition to the smooth radio emissions commonly detected. We show that in plasma regimes in which the electron plasma frequency is less than the electron cyclotron frequency, anisotropic electron beams or gyrating electron beams can ...
Wong, H. K., Goldstein, Melvyn
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Previously unreported optical emissions generated during ionospheric heating [PDF]
, 2008 Several radio-induced optical emissions were generated during an ionospheric heating experiment performed at the High Power Auroral Stimulation (HIPAS) facility near Two Rivers, Alaska.
Gustavsson, B. +5 more
core +4 more sources
Cyclotron absorption of radio emission within pulsar magnetospheres [PDF]
Monthly Notices of the Royal Astronomical Society, 2001 ABSTRA C T Absorption of radio emission through normal cyclotron resonance within pulsar magnetospheres is considered. The optical depth for cyclotron damping is calculated using a plasma distribution with an intrinsically relativistic spread. We argue that such a broad distribution is plausible for pulsar plasmas and that it implies that a class of ...
Q. Luo, D. B. Melrose
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On the origin of high m magnetospheric waves [PDF]
, 2010 A survey of Advanced Rio-Imaging Experiment in Scandinavia data reveals evidence for a previously overlooked generation mechanism of high azimuthal wave number magnetospheric waves.
Honary, F. +2 more
core +4 more sources