Calculated cross sections for electron elastic and inelastic scattering from DNA and RNA bases

被引：61
作者：
Blanco, F. [1 ]
Garcia, G.
机构：
[1] Univ Complutense Madrid, Dept Fis Atom Mol & Nucl, Fac Ciencias Fis, Avda Compultense SN, E-28040 Madrid, Spain
[2] CSIC, Inst Matemat & Fis Fundamental, E-28006 Madrid, Spain
来源：
PHYSICS LETTERS A | 2007年 / 360卷 / 06期
关键词：
electron scattering; optical potential; screening corrections; additivity rule; DNA/RNA bases; cross sections;
D O I：
10.1016/j.physleta.2006.09.004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Electron scattering cross sections from DNA/RNA bases are calculated in the 10 eV-10 keV energy range by combining screening-corrected aditivity-rule (SCAR) with ab-initio quasifree inelastic atomic potential. Similar calculations compare very favourably with available experimental data for benzene, C6F6 and tetrahydrofuran molecules. For DNA/RNA bases, where no experimental data is available, present results are compared with other theoretical values. (c) 2006 Elsevier B.V. All rights reserved.
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收藏
页码：707 / 712
页数：6
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