Electron scattering cross sections from anthracene over a broad energy range (0.00001-10,000 eV)

被引:8
|
作者
Sanz, A. G. [1 ]
Fuss, M. C. [1 ]
Blanco, F. [2 ]
Carelli, F. [3 ]
Sebastianelli, F. [3 ]
Gianturco, F. A. [3 ]
Garcia, G. [1 ,4 ]
机构
[1] CSIC, Inst Fis Fundamental, Serrano 113 Bis, Madrid 28006, Spain
[2] Univ Complutense Madrid, Dept Fis Atom, E-28040 Madrid, Spain
[3] Univ Roma La Sapienza, Dept Chem, I-00185 Rome, Italy
[4] Univ Wollongong, Ctr Med Radiat Phys, Wollongong, NSW 2522, Australia
关键词
Anthracene; Electron scattering; Elastic cross sections; Inelastic cross sections; MONTE-CARLO-SIMULATION; ELASTIC-SCATTERING; SCREENING CORRECTIONS; IMAGINARY PART; MODEL; BENZENE; ATTACHMENT; MOLECULES; DNA; IMPROVEMENTS;
D O I
10.1016/j.apradiso.2012.12.015
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
We report a computational investigation of electron scattering by anthracene (C14H10) in the gas phase. Integral and differential cross sections have been calculated by employing two distinct ab-initio quantum scattering methods: the symmetry adapted-single centre expansion method (ePOLYSCAT) and a screening corrected form of the independent atom model (IAM-SCAR) at low and high energies, respectively. After a detailed evaluation of the current results, we present a complete set of integral scattering cross sections from 0.00001 to 10,000 eV. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:68 / 76
页数:9
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