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Modelling solar atmospheric gravity oscillation modes |
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| Authors: | B Pintr |
| Abstract: | Solar oscillations are investigated in a one‐dimensional hydrodynamic plane‐parallel model with an atmosphere. Besides the acoustic pressure (p) modes, the fundamental (f) and Lamb mode, another set of eigenmodes, a group of atmospheric gravity (g) modes, is found in the low‐frequency region of the spectrum. Their frequencies and spatial behaviour are studied. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| Keywords: | hydrodynamics Sun: atmosphere Sun: helioseismology Sun: interior Sun: oscillations waves |