EXCITATION OF A2PIU STATE OF N2+ BY ELECTRONS

被引：23

作者：

SIMPSON, FR

MCCONKEY, JW

机构：

[1] Department of Pure and Applied Physics, Queen's University of Belfast, Belfast

来源：

PLANETARY AND SPACE SCIENCE | 1969年 / 17卷 / 12期

关键词：

D O I：

10.1016/0032-0633(69)90132-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Absolute values of the emission cross sections for five vibrational bands in the Meinel system of N2+,A2πu to X2Σg+, excited by electron impact are presented. From these, a value was obtained for the total excitation cross section of the A2πu state at 100 eV of 26·5 × 10-18 cm2. The results are compared with those of other workers and with theory. Collisional transfer of the excitation energy from the levels of the A2πu state was also observed with a transfer cross section of approximately 10-14 cm2. © 1969.

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页码：1941 / &

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