Evaluation of the Charge-Changing Cross Sections for Ion-Atom Collisions

被引：1

作者：

Novikov, N., V ^{[1
]}

Teplova, Ya A. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia

来源：

JOURNAL OF SURFACE INVESTIGATION | 2021年 / 15卷 / 02期

关键词：

charge-changing cross section; charge fractions; mean charge; width of the ion charge distribution; ELECTRON-CAPTURE; HEAVY-IONS; HELIUM-ATOMS; ENERGY; STATE; DISTRIBUTIONS; THICKNESS; HYDROGEN; CU;

D O I：

10.1134/S1027451021020105

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A method based on experimental data, theoretical models, and the empirical evaluation of experimental parameters in the equilibrium charge distribution of ions is proposed to evaluate charge-changing cross sections. This method makes it possible to obtain cross sections (recommended for estimations) for the loss and capture of one or several electrons in gas and solid targets with inclusion of the influence of excited states of ions and target atoms.

引用

页码：247 / 258

页数：12

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