局部日震学的对流稳定背景太阳模型
Convectively stabilised background solar models for local helioseismology
摘要：
在局部日震学中，波传播的数值模拟有助于模拟太阳波与背景太阳模型的扰动相互作用。然而，运动方程的解包括对流模式，可以淹没我们感兴趣的波。出于这个原因，我们选择首先通过改变垂直压力梯度来稳定背景太阳模型。在这里，我们比较我们的对流稳定模型的本征模与标准的太阳能模型（模型S），并找到一个很好的协议。
英文摘要：
In local helioseismology numerical simulations of wave propagation are useful to model the interaction of solar waves with perturbations to a background solar model. However, the solution to the equations of motions include convective modes that can swamp the waves we are interested in. For this reason, we choose to first stabilise the background solar model against convection by altering the vertical pressure gradient. Here we compare the eigenmodes of our convectively stabilised model with a standard solar model (Model S) and find a good agreement.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
