A Calculation of Direct Radiative Recombination Cross Sections and Rate Coefficients

Chin. Phys. Lett.

2003, Vol. 20

Issue (1): 60-63 DOI:

Original Articles

A Calculation of Direct Radiative Recombination Cross Sections and Rate Coefficients

XIA Hai-Ning;CHEN Chong-Yang;SHI Xi-Heng;QI Jing-Bo;WANG Yan-Sen

Institute of Modern Physics, Fudan University, Shanghai 200433

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XIA Hai-Ning, CHEN Chong-Yang, SHI Xi-Heng et al 2003 Chin. Phys. Lett. 20 60-63

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Abstract We calculate direct radiative recombination cross sections and rate coefficients for Be-like O⁴⁺, Si¹⁰⁺ and Na-like Fe¹⁵⁺ using nonrelativistic dipole approximation. In order to incorporate the screening effect due to the inner shell electrons in the calculation, we use the distorted wave method instead of pure coulomb approximation with effective charge. The calculated cross sections and rate coefficients are in agreement with other theoretical calculations and the experimental data.

Keywords: 34.80.Lx 34.80.Kw

Published: 01 January 2003

PACS:	34.80.Lx	(Recombination, attachment, and positronium formation)
	34.80.Kw

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I1/060

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	XIA Hai-Ning
	CHEN Chong-Yang
	SHI Xi-Heng
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	WANG Yan-Sen

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