NONPERTURBATIVE STOPPING-POWER CALCULATION FOR BARE AND NEUTRAL HYDROGEN INCIDENT ON HE

被引：66

作者：

GRANDE, PL ^{[1
]}

SCHIWIETZ, G ^{[1
]}

机构：

[1] UNIV FED RIO GRANDE SUL, BR-90000 PORTO ALEGRE, RS, BRAZIL

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.47.1119

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The electronic stopping power of hydrogen beams penetrating He gas has been calculated by solving the time-dependent Schrodinger equation. Special attention has been given to low incident energies where capture and loss of the projectile electron are the most important energy-loss mechanisms. These mechanisms are included in a consistent theoretical treatment and good agreement with experimental data has been obtained for high- as well as for low-energy projectiles in a gas target.

引用

页码：1119 / 1122

页数：4

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