Showing 1 - 20 results of 33 for search '"solar corona"', query time: 0.06s Refine Results
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    Modeling the Magnetic Connection from Earth to Solar Corona during the May 11 Geomagnetic Superstorm by Alessandro Ippolito, Tommaso Alberti, Fabio Giannattasio

    Published 2025-01-01
    “…This study aims at improving our understanding of the magnetic connectivity between Earth and the solar corona by reconstructing the magnetic footpoint of the Earth on the solar surface during this geomagnetic superstorm. …”
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    The Effect of Steady Flow on the Physical Quantities of Slow mMagneto Acoustic Waves in Solar Coronal Plasma by Abbas Abedini

    Published 2020-04-01
    “…textbf{Damping of slow magnetohydrodynamic(MHD) waves and oscillations are believed to contribute to the heating of the solar corona. Since the launch of solar space telescopes, many observational evidences for the occurrence of slow MHD waves have been detected in various structures of the solar corona.}In this paper, the effect of steady flow of coronal plasma textbf{on the damping time and other physical quantities} of slow magneto-acoustic waves in the presence of thermal conduction and compressive viscosity is studied.The perturbed and linearized MHD Equations of a flowing coronal plasma are solved both analytically and numerically by Mac Cormack method to investigate the effect of steady flows on physical quantities of slow magneto-acoustic waves.The results of this study show that with increasing magnitude values of the Mach number from 0 to 0.6 and increasing the compressive viscosity and thermal conduction coefficient with increasing the temperature from 2 to 6 MK, the oscillation periods, the damping times and the damping qualities change significantly. …”
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    Space Climate and Solar Energetic Particles by Ehsan Tavabi, Sima Zeighami, Yones Kharaghani

    Published 2024-04-01
    “…In this paper, we investigate the effect of solar corona magnetic activities during 11-year periods and energetic particles on global warming. …”
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    Investigating the Sensitivity of Alfvén Pulse Interactions to Plasma Beta in the Corona by Naser Karimi, Mahdi Alizadeh, Zianab Shajei

    Published 2024-01-01
    “…Two competing theories, the wave theory and reconnection theory, provide explanations for solar corona heating, supported by observations of wave phenomena and magnetic reconnection on the Sun. …”
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    ALMA Observations of Solar Spicules in a Polar Coronal Hole by T. S. Bastian, C. Alissandrakis, A. Nindos, M. Shimojo, S. M. White

    Published 2025-01-01
    “…However, the possibility that electric currents, fast kink and torsional waves, or other wave modes carried by spicules may play a role in transporting energy into the solar corona cannot be excluded.…”
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