Showing 21 - 40 results of 56 for search '"helioseismology"', query time: 0.18s Refine Results
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    Differential rotation, radiative equilibrium, and local hydrodynamic stability in stellar interiors by Caleo, A

    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. …”
    Thesis
  15. 35

    Observational Evidence of Shallow Origins for the Magnetic Fields of Solar Cycles by Sara F. Martin

    Published 2018-05-01
    “…Observational evidence for the origin of active region magnetic fields has been sought from published information on extended solar cycles, statistical distributions of active regions and ephemeral regions, helioseismology results, positional relationships to supergranules, and fine-scale magnetic structure of active regions and their sunspots during their growth. …”
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    Article
  16. 36

    Solar Surface Convection by Nordlund Åke, Stein Robert F., Asplund Martin

    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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    Article
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    Large-Scale Dynamics of the Convection Zone and Tachocline by Miesch Mark S.

    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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    Article
  20. 40

    Radiation burnthrough measurements to infer opacity at conditions close to the solar radiative zone–convective zone boundary by Hoarty, DJ, Morton, J, Rougier, JC, Rubery, M, Opachich, YP, Swatton, D, Richardson, S, Heeter, RF, McLean, K, Rose, SJ, Perry, TS, Remington, B

    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. …”
    Journal article