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Possible solar cycle variations in the convection zone
Authors:Basu  Sarbani  Antia  HM
Institution:(1) Institute for Advanced Study, Olden Lane, Princeton, NJ, 08540, U.S.A.;(2) Astronomy Department, Yale University, P.O. Box 208101, New Haven, CT, 06520-8101, U.S.A.;(3) Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai, 400005, India
Abstract:Using data from the Global Oscillations Network Group (GONG) that covers the period from 1995 to 1998 we study the change in frequencies of solar oscillations with solar activity. From these frequencies we attempt to determine any possible variation in solar structure with solar activity. We do not find any evidence of a change in the convection zone depth or extent of overshoot below the convection zone during the solar cycle.
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