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3 results

  • CO isotopologue ratios in the solar photosphere

  • James R. Lyons, Ehsan Gharib-Nezhad, Thomas R. Ayres
  • Journal:
    Proceedings of the International Astronomical Union / Volume 11 / Issue A29A / August 2015
    Published online by Cambridge University Press:
    27 October 2016, pp. 307-308
    Print publication:
    August 2015
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  • We re-evaluate the CO dipole moment function in order to obtain more accurate isotope ratios for the solar photosphere using previous infrared observations. We used a new set of dipole moments from HITEMP which were accurately determined by both semi-empirical and ab initio methods. Preliminary values of isotope ratios using the new dipole moments are in better agreement with the inferred photosphere values from Genesis, showing that the solar photosphere is isotopically similar to primitive inclusions in meteorites.

  • Some recent and future helioseismological inferences concerning the solar convection zone

  • Douglas Gough
  • Journal:
    Proceedings of the International Astronomical Union / Volume 6 / Issue S271 / June 2010
    Published online by Cambridge University Press:
    12 August 2011, pp. 3-14
    Print publication:
    June 2010
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  • Several uncertain helioseismic findings of potential interest to Jüri about the solar convection zone are briefly discussed, along with some personal optimistic hopes for the future.

  • A Few Things We Do Not Know About Stars and Model Atmospheres

  • Robert L. Kurucz
  • Journal:
    Symposium - International Astronomical Union / Volume 210 / 2003
    Published online by Cambridge University Press:
    26 May 2016, pp. 45-46
    Print publication:
    2003
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  • A similar presentation has been published in the volume New Quests in Stellar Astrophysics: The Link between Stars and Cosmology Astrophysics and Space Science Library, vol. 274 (eds. M. Chavez, A. Bressan, A. Buzzoni, and D. Mayya) Dordrecht: Kluwer, pp. 1-10, 2002. Here I quote the abstract and list only the section headings.