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astro-ph2000
The effect of turbulent pressure on the p-mode frequencies in stellar models
P. Demarque, L. H. Li, F. J. Robinson +4
We have constructed models for the sun at three stages of its evolution: a zero-age main sequence model, the present sun, and a subgiant model. For each model, the turbulent pressu…
astro-ph2000
Irradiance or luminosity changes?
Sabatino Sofia, Linghuai H. Li
Whereas a variation of the solar luminosity, L, will inevitably cause a similar change of the total solar irradiance, S, the opposite is not true. In fact, the bulk of the days to…