Scaling for state-selective charge exchange due to collisions of multicharged ions with hydrogen

被引：0

作者：

Jorge, A. ^{[1
]}

Illescas, Clara ^{[1
]}

Miraglia, J. E. ^{[2
]}

Gravielle, M. S. ^{[2
]}

机构：

[1] Univ Autonoma Madrid, Dept Quim, E-28049 Madrid, Spain

[2] Inst Astron Fis Espacio IAFE CONICET UBA, Buenos Aires, DF, Argentina

来源：

XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12 | 2015年 / 635卷

关键词：

ELECTRON-CAPTURE;

D O I：

10.1088/1742-6596/635/2/022052

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

State-resolved charge exchange (CX) cross sections for Be4+, C6+, N7+ and O8+ projectiles colliding with atomic hydrogen are evaluated employing two different methods: the Classical Trajectory Monte Carlo (CTMC) and the eikonal impulse (EI) approximations. These cross sections are used to extend previously derived scaling laws for n-, nl-, and nlm- distributions to highly excited final levels with 4 <= n <= 9, covering energies in the range 50-2000 keV/amu. Present results are in agreement with available experimental and theoretical data for these collision systems, becoming a useful instrument for plasma research.

引用

页数：1

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