K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca

Witthoeft M.C.; García J.; Kallman T.R.; Bautista M.A.; Mendoza C.; Palmeri P.; Quinet P.

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K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca

机译：从镁到硅，镁，硅，硫，氩和钙的钠离子到氯离子的K壳光电离

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We present R-matrix calculations of photoabsorption and photoionization cross sections across the K edge of Mg, Si, S, Ar, and Ca ions with more than 10 electrons. The calculations include the effects of radiative and Auger damping by means of an optical potential. The wave functions are constructed from single-electron orbital bases obtained using a Thomas-Fermi-Dirac statistical model potential. Configuration interaction is considered among all states up to n = 3. The damping processes affect the resonances converging to the K-thresholds causing them to display symmetric profiles of constant width that smear the otherwise sharp edge at the photoionization threshold. These data are important for the modeling of features found in photoionized plasmas.

机译：我们提出了具有超过10个电子的Mg，Si，S，Ar和Ca离子的K边缘的光吸收和光电离截面的R矩阵计算。计算包括借助光势的辐射阻尼和俄歇阻尼。波函数是根据使用Thomas-Fermi-Dirac统计模型电势获得的单电子轨道基础构建的。在高达n = 3的所有状态之间都考虑了构型相互作用。阻尼过程会影响共振，并收敛到K阈值，从而使它们显示出恒定宽度的对称轮廓，这些轮廓在光电离阈值上会涂抹其他尖锐的边缘。这些数据对于光电离等离子体中发现的特征建模非常重要。

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来源
《The Astrophysical Journal. Supplement Series》 |2011年第1期|共4页
作者
Witthoeft M.C.; García J.; Kallman T.R.; Bautista M.A.; Mendoza C.; Palmeri P.; Quinet P.;
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正文语种 eng
中图分类天体物理学;
关键词
Atomic data; Atomic processes; Line: formation; X-rays: general;

机译：原子数据;原子过程;线：形成;X射线：一般;

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专利

1. K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca [J] . Witthoeft M.C., García J., Kallman T.R., The Astrophysical Journal. Supplement Series . 2011,第1期

机译：从镁到硅，镁，硅，硫，氩和钙的钠离子到氯离子的K壳光电离
2. Experimental dielectronic recombination rate coefficients for Na-like S?VI and Na-like Ar?VIII [J] . I. Orban, Z. Altun, A. K?llberg, Astronomy and astrophysics . 2009,第20期

机译：Na样S？VI和Na样Ar？VIII的实验双电子复合速率系数
3. Photoionization of Cl-like Ni XII using relativistic R-matrix close-coupling method [J] . Khatri Indu, Goyal Arun, Singh A. K., Canadian Journal of Physics . 2017,第11期

机译：使用相对论R型基质关闭耦合法的Cl样Ni XII的光离析
4. Using the XFEL to Drive Gain in K-Shell and L-Shell Systems Using Photoionization and Photoexcitation of Inner Shell Transitions [C] . Joseph Nilsen International Conference on X-Ray Lasers . 2018

机译：使用XFEL使用Inter Shell Transitions的PhotoIonization和PhotoExcition在K-Shell和L-Shell系统中驱动增益
5. Photochemistry of group 8 metal complexes of type [M(bpy)2 cyanogen] (M = iron, ruthenium). Photosynthesis of heteroleptic iron(II) compounds and photoionization of ruthenium(II) compounds, or, Photoassisted synthesis of heteroleptic iron(II) compounds and photoionization of ruthenium(II) complexes. [D] . Turner, David Benjamin. 2009

机译：[M（bpy）2氰基]类型的第8组金属配合物的光化学（M =铁，钌）。杂合铁（II）化合物的光合作用和钌（II）化合物的光电离，或者杂合铁（II）化合物的光辅助合成和钌（II）配合物的光电离。
6. Identification of AR-V7 downstream genes commonly targeted by AR/AR-V7 and specifically targeted by AR-V7 in castration resistant prostate cancer [O] . Masahiro Sugiura, Hiroaki Sato, Atsushi Okabe, 2021

机译：鉴定AR / Ar-V7通常靶向的Ar-V7下游基因并在抗阉割前列腺癌中特别靶向AR-V7
7. K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca [O] . Witthoeft, M. C., García, J., Kallman, T. R., 2010

机译：K，壳状光离子化为Na，类似于Cl，类离子的mg，si，s，ar和钙

K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca

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