论文信息 - An improved Voigt line approximation for the calculations of equivalent width and transmission.

An improved Voigt line approximation for the calculations of equivalent width and transmission.

Abstract An improved approximation for the Voigt profile is proposed to calculate the equivalent width and the transmission functions for three different random models in terms of closed formulas. The accuracy of the calculations is significantly improved, while the computation required is comparable in magnitude to the previous approximation suggested by Fels.

Xun Zhu | Xun Zhu

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