SLiM：模拟波通过非均匀磁化太阳大气传播的代码
SLiM: a code for the simulation of wave propagation through an inhomogeneous, magnetised solar atmosphere
摘要：
在本文中，我们描述了半谱线性MHD（SLiM）代码，我们已经编写的后续通过一个非均匀的三维太阳大气的线性波的相互作用。背景模型允许密度、温度、声速以及磁场和速度场的几乎任意扰动。我们给出了我们用来检查代码的几个测试的细节。该代码将有助于了解包括太阳黑子在内的各种太阳特征的日震特征。
英文摘要：
In this paper we describe the semi-spectral linear MHD (SLiM) code which we have written to follow the interaction of linear waves through an inhomogeneous three-dimensional solar atmosphere. The background model allows almost arbitrary perturbations of density, temperature, sound speed as well as magnetic and velocity fields. We give details of several of the tests we have used to check the code. The code will be useful in understanding the helioseismic signatures of various solar features, including sunspots.
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