Solar models based on helioseismology and the solar neutrino problem

摘要

We have determined the sound-speed profile in the Sun by carrying out an asymptotic inversion of the helioseismic data from the Low-Degree (ι) Oscillation Experiment(LOWL), the Global Oscillation Network Group (GONG), VIRGO on SOHO, the High-蒆elioseismometer (HLH), and observations Made at the South Pole. We then deduce the density, pressure, temperature, and elemental composition Profiles in the solar radiative interior by solving the basic equations governing the stellar structure, with The imposition of the determined sound-speed profile and with a constraint on the depth of the convec- tion zone obtained from helioseismic analysis and the ratio of the metal abundance to the hydrogen Abundance at the photosphere.