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

被引：3

作者：

Jorge, A. ^{[1
]}

Illescas, Clara ^{[1
]}

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

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

机构：

[1] Univ Autonoma Madrid, Dept Quim, Lab Asociado CIEMAT Fis Atom & Mol Plasmas Fus, E-28049 Madrid, Spain

[2] UBA, CONICET, IAFE, Buenos Aires, DF, Argentina

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 23期

关键词：

electron capture; scaling; multicharged ions; hydrogen; partial charge-exchange cross sections; SINGLE-ELECTRON-CAPTURE; TRANSFER CROSS-SECTIONS; ATOMIC-HYDROGEN; CARBON-IONS; IONIZATION; EMISSION; VELOCITY; BORON;

D O I：

10.1088/0953-4075/48/23/235201

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this article we evaluate state-resolved charge exchange cross sections for Be4+, B5+, C6+, N7+, and O8+ projectiles colliding with atomic hydrogen employing two different methods: the classical trajectory Monte Carlo and the eikonal impulse 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 total and partial capture cross sections are in agreement with available experimental and theoretical data for these collision systems. Besides, the proposed scaling rules are also verified by other theories, becoming a useful instrument for plasma research.

引用

页数：10

共 50 条

[21] Total, state-selective and differential cross sections for single electron capture in He+-He collisions [J].

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[22] An electrostatic in-line charge-state purification system for multicharged ions in the kiloelectronvolt energy range [J].

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Mery, Alain ;

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Mace, Stephane ;

Prigent, Christophe ;

Ramillon, Jean-Marc ;

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[23] Measurement of n- and l-resolved State-selective Charge Exchange in Ar8+ Collision with He [J].

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Meng, T. ;

Wang, J. ;

Ma, P. ;

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Tu, B. ;

Xiao, J. ;

Yao, K. ;

Zou, Y. ;

Zhu, X. L. ;

Guo, D. L. ;

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[24] Cross sections for state-selective electron capture and excitation in He+-H collisions [J].

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Janev, Ratko K. .

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[25] State-selective single-electron capture in Ne4+-He collisions [J].

Kamber, EY ;

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[26] Experimental differential investigation of state-selective single electron capture in slow He2+-He collisions [J].

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[27] The BCIS-4B method for state-selective and state-summed total cross sections: Proton-helium charge exchange at 10-4000 keV [J].

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[28] State-selective single- and double-electron capture in collisions of low-energy S5+ ions with helium [J].

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Zhu, Xubin ;

Zhao, Dongmei ;

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[29] Elementary reactions in molecular ions - From thermal towards state-selective experiments [J].

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[30] Investigation of state-selective cross-sections for excitation processes of the collisions of He2++ H(1s) in strong magnetic fields [J].

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