Calculation of electron scattering cross sections for Anthracene, Pyridine and Warfarin molecules over energy range 10-30000 eV
Calculation of electron scattering cross sections for Anthracene, Pyridine and Warfarin molecules over energy range 10-30000 eV
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DOI：
10.1016/j.apradiso.2019.05.017
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发表时间：
2019-08-01
影响因子：
1.6
通讯作者：
Samei, Mohammad Esmael
中科院分区：
文献类型：
--
作者：
Gholami, Nasim;Hajivallei, Mandi;Samei, Mohammad Esmael
本文报道了在10-30000 eV的入射能量范围内，用屏蔽修正的可加性规则的独立原子模型计算了蒽、吡啶和华法林分子的电子碰撞总截面、总弹性截面、总非弹性截面和微分截面。计算采用相对论(Dirac)分波，通过施加局域中心相互作用势V(R)进行散射。计算中采用了球面复光学势模型。在中能区和高能区取得了良好的一致性。
This paper reports electron impact total cross section, total elastic, total inelastic and differential cross sections for molecules Anthracene, Pyridine and Warfarin having been computed using the independent atom model with screening-corrected additivity rule over an incident energy range of 10-30000 eV. The calculations are performed with relativistic (Dirac) partial-wave for scattering by applying a local central interaction potential V(r). A model spherical complex optical potential is used for calculations. Good agreement is achieved in intermediate and high-energy zones.