Solar p-mode frequencies

Bibcode
1991sia..book.1249P
Palle, P. L.
Referencia bibliográfica

IN: Solar interior and atmosphere (A92-36201 14-92). Tucson, AZ, University of Arizona Press, 1991, p. 1249-1255.

Fecha de publicación:
1991
Número de autores
1
Número de autores del IAC
1
Número de citas
0
Número de citas referidas
0
Descripción
Mathematical formulas derived from solar p-mode frequencies not only accurately reproduce observed frequencies, but extrapolate them to limits beyond current observations. Over 1500 solar p-mode frequencies have thus far been measured for different mode degrees and numbers. Attention is here given to the Tassoul first- and second-order asymptotic relations, parabolic fits of the high-degree p-modes, Hathaway's (1989) relation, and the Duvall (1982) dispersion law.
Tipo
Sin árbitro
Oscilaciones solares

Te puede interesar

  • Sin árbitro
    Co-phasing the distributed aperture of a Fizeau interferometer via photonic lanterns and machine learning
    The advantage of large optical telescopes from the ground for high-contrast direct imaging relies on achieving exquisite control of the incident optical wavefront. Since the exoplanet problem almost always has a bright star within a small field of view there are usually ample photons for measuring the atmospheric and telescopedistorted wavefront. A
    Padrón-Brito, Auxiliadora et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13094E..25P
    Número de citas
    0
  • Sin árbitro
    Unveiling Chiron, an odd ice ball, with Webb: Ice and Gas Phases Revealed
    We present unprecedented findings on (2060) Chiron using James Webb Space Telescope (JWST) NIRSpec imaging and spectroscopy from cycle 1 GTO program 1273. Our study (Pinilla-Alonso et al. 2024 A&A Letter) marks the first detection of carbon dioxide (CO 2) and methane (CH 4) active outgassing and coma emission at heliocentric distances of ~18 au
    Pinilla-Alonso, Noemí et al.

    Fecha de publicación:

    10
    2024
    Bibcode
    2024DPS....5640508P
    Número de citas
    0
  • Sin árbitro
    Conceptual optical design of the infrared integral field spectropolarimeter for the European Solar Telescope
    The European Solar Telescope (EST), with its primary mirror of 4.2 diameter, will be the largest solar telescope available in Europe. EST will offer Integral Field Spectropolarimetry (IFS) by incorporating the EST spectropolariMeter Based on slicEr-mirrors for the near-infraRed (EMBER). This instrument is a high-resolution spectropolarimeter that
    Regalado Olivares, S. et al.

    Fecha de publicación:

    8
    2024
    Bibcode
    2024SPIE13100E..5FR
    Número de citas
    0