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Multiple perturber effects in the far red wing of Lyman a line

机译:Lyman的远红翼的多次磨牙效果

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A small fraction of the DA white dwarf are known to have rather low effective tempera-ture. It is of considerable interest to determine line profiles in these extreme physical conditions. Insuch cool white dwarfs the perturber density is so high that the one perturber approximation breaksdown and the collisional effects must be treated by using the autocorrelation formalism in order totake account the simultaneous collisions with more than one perturbing atom.
机译:已知一小部分DA白矮星具有相当低的有效温度。在这些极端物理条件下确定线型材是相当大的兴趣。 Insuch Cool White Dwarfs erturber密度如此之高,即通过使用令人扰动的自相关形式主义,必须处理一个erturber近似突击和碰撞效果的临时形式,同时碰撞具有多于一个扰动原子的同时碰撞。

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