Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)

doi:10.1088/1674-1056/22/10/103402

中国物理B ›› 2013, Vol. 22 ›› Issue (10): 103402-103402.doi: 10.1088/1674-1056/22/10/103402

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)

周满, 邹贤容, 赵磊, 陈熙萌, 王诗尧, 周旺, 邵剑雄

School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China

收稿日期:2012-12-24 修回日期:2013-03-19 出版日期:2013-08-30 发布日期:2013-08-30
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11174116 and 11175075).

Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)

Zhou Man (周满), Zou Xian-Rong (邹贤容), Zhao Lei (赵磊), Chen Xi-Meng (陈熙萌), Wang Shi-Yao (王诗尧), Zhou Wang (周旺), Shao Jian-Xiong (邵剑雄)

School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China

Received:2012-12-24 Revised:2013-03-19 Online:2013-08-30 Published:2013-08-30
Contact: Shao Jian-Xiong E-mail:shaojx@lzu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 11174116 and 11175075).

摘要/Abstract

摘要： In this paper, we present a simple theoretical approach to calculate the multiple ionization of big atoms and molecules induced by very high-q fast projectiles in a strong coupling regime (q/v >1). The results obtained from this approach are in excellent agreement with the available experimental data. A probable scenario of molecular multiple ionization by fast and very high-q projectiles is discussed. The very small computational time required here and the good agreement with the existing experimental data make it a good candidate for studying the multiple ionization of complex molecules under high linear energy transfers.

关键词: multiple ionization, high-q projectiles, strong coupling regime, model calculation

Abstract: In this paper, we present a simple theoretical approach to calculate the multiple ionization of big atoms and molecules induced by very high-q fast projectiles in a strong coupling regime (q/v >1). The results obtained from this approach are in excellent agreement with the available experimental data. A probable scenario of molecular multiple ionization by fast and very high-q projectiles is discussed. The very small computational time required here and the good agreement with the existing experimental data make it a good candidate for studying the multiple ionization of complex molecules under high linear energy transfers.

Key words: multiple ionization, high-q projectiles, strong coupling regime, model calculation

中图分类号: (Electronic excitation and ionization of atoms (including beam-foil excitation and ionization))

34.50.Fa

34.10.+x (General theories and models of atomic and molecular collisions and interactions (including statistical theories, transition state, stochastic and trajectory models, etc.))

周满, 邹贤容, 赵磊, 陈熙萌, 王诗尧, 周旺, 邵剑雄. Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)[J]. 中国物理B, 2013, 22(10): 103402-103402.

Zhou Man (周满), Zou Xian-Rong (邹贤容), Zhao Lei (赵磊), Chen Xi-Meng (陈熙萌), Wang Shi-Yao (王诗尧), Zhou Wang (周旺), Shao Jian-Xiong (邵剑雄). Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)[J]. Chin. Phys. B, 2013, 22(10): 103402-103402.

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Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)

Multiple ionization of atoms and molecules impacted by very high-q fast projectiles in the strong coupling regime (q/v >1)

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