Results 1 to 10 of about 14,186 (205)
Scaling Relations for Solar-Like Oscillations: A Review
Frontiers in Astronomy and Space Sciences, 2020 The scaling relations for solar-like oscillations provide a translation of the features of the stochastic low-degree modes of oscillation in the Sun to predict the features of solar-like oscillations in other stars with convective outer layers.
Saskia Hekker, Saskia Hekker
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Bow shock oscillations of Mars under weakly disturbed solar wind conditions [PDF]
Nature CommunicationsBow shock, where the solar wind first encounters the Martian environment, reflects the complex interplay between the solar wind and Martian upper atmosphere and crustal fields.
Long Cheng +15 more
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p-Mode Oscillations in Highly Gravitationally Stratified Magnetic Solar Atmospheres
Physics, 2023 The aim of the study reported in this paper is to gain understanding of solar global oscillations and the propagation characteristics of p-mode oscillations in the highly gravitationally stratified magnetic solar atmosphere.
Michael Griffiths +4 more
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Remote Sensing, 2022 This research studies the medium timescale (6–30 days) ionospheric response over the Wuhan area to solar radiative, recurrent geomagnetic, and lower atmospheric forcing.
Zhenlin Yang +5 more
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SITCoM: SiRGraF Integrated Tool for Coronal dynaMics
Frontiers in Astronomy and Space Sciences, 2023 SiRGraF Integrated Tool for Coronal dynaMics (SITCoM) is based on the Simple Radial Gradient Filter used to filter the radial gradient in the white-light coronagraph images and bring out dynamic structures.
Purvi Udhwani +5 more
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On the Origin of Solar Oscillations [PDF]
The Astrophysical Journal, 1998 We have made high resolution observations of the Sun in which we identify individual sunquakes and see power from these seismic events being pumped into the resonant modes of vibration of the Sun. A typical event lasts about five minutes. We report the physical properties of the events and relate them to theories of the excitation of solar oscillations.
Goode, P. L. +3 more
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The solar oscillations spectrum and the solar cycle [PDF]
Symposium - International Astronomical Union, 1988 During the summer seasons of the years 1977 to 1985 daily velocity measurements of solar global oscillations have been obtained using a resonant scattering spectrometer. After calculating the power spectra of the daily residuals, the mean for each season is found.
A. Jiménez +7 more
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Frontiers in Astronomy and Space Sciences, 2023 Comparisons between the Atacama Large Millimeter/sub-millimeter Array (ALMA) 3 mm emission and a range of optical and UV solar observations have found the strongest correspondence between the width of the hydrogen alpha line at 656.3 nm and the 3 mm ...
Lucas A. Tarr +9 more
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Observing Solar-like Oscillations [PDF]
AIP Conference Proceedings, 1997 We review techniques for measuring stellar oscillations in solar-type stars. Despite great efforts, no unambiguous detections have been made. A new method, based on monitoring the equivalent widths of strong lines, shows promise but is yet to be confirmed.
Timothy R. Bedding +5 more
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Polarisation of decayless kink oscillations of solar coronal loops
Nature Communications, 2023 Decayless kink oscillations of plasma loops in the solar corona may contain an answer to the enigmatic problem of solar and stellar coronal heating. The polarisation of the oscillations gives us a unique information about their excitation mechanisms and ...
Sihui Zhong +6 more
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