Solar model differences between CLES and Cesam2k20 are traced largely to opacity table interpolation, while turbulent mixing tuned to destroy lithium leaves CNO neutrino fluxes far below Borexino measurements.
Influence of heavy element and rotationally induced diffusions on the solar models
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abstract
We present the results of solar model computation done with the latest Livermore opacities. Models without diffusion, with hydrogen diffusion only and with hydrogen and heavy elements diffusion are considered. The influence of mixing below the convective envelope induced by rotation and angular momentum losses is also discussed. The sound speed of our best model, does not deviate from that of Basu's seismic one by more than about one thousandth; p-mode frequencies are also compared with observations and frequencies for low order p and g-modes are given.
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The impact of the transport of chemicals and electronic screening on helioseismic and neutrino observations in solar models
Solar model differences between CLES and Cesam2k20 are traced largely to opacity table interpolation, while turbulent mixing tuned to destroy lithium leaves CNO neutrino fluxes far below Borexino measurements.