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[期刊论文] 作者：Belay Goshu,Derck P. Smits,
来源：材料科学与化学工程(英文) 年份：2015
We present phoionization model calculations of ionization fraction of hydrogen, helium and oxy-gen at low density of photoionized nebulae using the photoionizat...
[期刊论文] 作者：Goshu,Derck P. Smits,
来源：材料科学与化学工程(英文) 年份：2015
In current photoionization models, determination of the ionization structure of the nebulae is a crucial part of the calculations for non-uniform hydrogen densi...
[期刊论文] 作者：Belay Goshu,Derck P. Smits,
来源：应用数学(英文) 年份：2015
We present the dependence of electron temperature fluctuations of O++ and H+ by the chemical abundances of oxygen and nitrogen. Models assume that hydrogen dens...
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