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Asphericity of the Base of the Solar Convection Zone
Published 2024-01-01Subjects: Get full text
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Connection between Subsurface Layers and Surface Magnetic Activity over Multiple Solar Cycles Using GONG Observations
Published 2024-01-01Subjects: Get full text
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Radial gradient of the solar rotation rate in the near-surface shear layer of the Sun
Published 2022-12-01Subjects: Get full text
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Identifying Acoustic Wave Sources on the Sun. II. Improved Filter Techniques for Source Wavefield Seismology
Published 2023-01-01Subjects: Get full text
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Minuscule Corrections to Near-surface Solar Internal Rotation Using Mode Coupling
Published 2023-01-01Subjects: “…Helioseismology…”
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Helioseismic Investigation of Quasi-biennial Oscillation Source Regions
Published 2023-01-01Subjects: Get full text
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Removal of Active Region Inflows Reveals a Weak Solar Cycle Scale Trend in the Near-surface Meridional Flow
Published 2023-01-01Subjects: Get full text
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28
Highly Energetic Electrons Accelerated in Strong Solar Flares as a Preferred Driver of Sunquakes
Published 2023-01-01Subjects: Get full text
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29
Differential rotation, radiative equilibrium, and local hydrodynamic stability in stellar interiors
Published 2016“…In particular:</p> <ol type="a"><li>The data from helioseismology show that the upper radiative zone of the Sun is in near-uniform rotation, but they have a significant uncertainty. …”
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Solar Surface Convection
Published 2009-04-01“…One of the most noteworthy results has been a significant reduction in recent years in the derived solar C, N, and O abundances with far-reaching consequences, not the least for helioseismology.Convection in the solar surface layers is also of great importance for helioseismology in other ways; excitation of the wave spectrum occurs primarily in these layers, and convection influences the size of global wave cavity and, hence, the mode frequencies. …”
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Large-Scale Dynamics of the Convection Zone and Tachocline
Published 2005-04-01“…The past few decades have seen dramatic progress in our understanding of solar interior dynamics, prompted by the relatively new science of helioseismology and increasingly sophisticated numerical models. …”
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Radiation burnthrough measurements to infer opacity at conditions close to the solar radiative zone–convective zone boundary
Published 2023“…An increased radiative opacity of the solar mixture, in particular iron, is a possible explanation for the disagreement in the position of the solar convection zone-radiative zone boundary as measured by helioseismology and predicted by modeling using the most recent photosphere analysis of the elemental composition. …”
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A proposal to measure iron opacity at conditions close to the solar convective zone-radiative zone boundary
Published 2019“…A major problem in stellar modelling is the discrepancy between solar models and helioseismology data in the position of the convective zone-radiative zone boundary in the sun. …”
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Limits on momentum-dependent asymmetric dark matter with CRESST-II.
Published 2016“…One such model based on asymmetric dark matter has been invoked to overcome discrepancies in helioseismology and an indication was found for a particle with preferred mass of 3 GeV=c^2 and cross section of 10^-37cm2 . …”
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A Spectral Solver for Solar Inertial Waves
Published 2023-01-01“…The latter allows us to infer properties that are inaccessible to the traditional technique of acoustic wave helioseismology. Thus, a full characterization of these normal modes holds the promise of enabling investigations into solar subsurface dynamics. …”
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Differential Rotation in Convecting Spherical Shells with Non-Uniform Viscosity and Entropy Diffusivity
Published 2023-10-01“…They feature differential rotation substantially different from the true rotation inferred by solar helioseismology and exhibit a conveyor belt of convective “Busse” columns not found in observations. …”
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A simple model for solar isorotational contours
Published 2009“…Although the exact solution of the global SCZ problem in principle requires this knowledge, even the simplest models produce striking results in broad agreement with helioseismology data. This includes horizontal (i.e. quasi-spherical) isorotational contours at the poles, axial contours at the equator and approximately radial contours at mid-latitudes. …”
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On Mode Correlation of Solar Acoustic Oscillations
Published 2009-09-01“…In helioseismology it is normally assumed that p-mode oscillations are excited in a statistically independent fashion. …”
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