Experimental Study of Single-Electron Detachment Cross Sections of Cu<sup>-</sup> in Collision with He

Chin. Phys. Lett.

2001, Vol. 18

Issue (10): 1344-1345 DOI:

Original Articles

Experimental Study of Single-Electron Detachment Cross Sections of Cu^- in Collision with He

LI Guang-Wu^1,2;ZHANG Xue-Mei¹;WU Shi-Min¹;LU Fu-Quan¹;PENG Xian-Jue³;YANG Fu-Jia¹

¹Applied Ion Beam Physics Laboratory, Institute of Modern Physics, Fudan University, Shanghai 200433 ²Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900 ³China Academy of Engineering Physics, Mianyang 621900

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LI Guang-Wu, ZHANG Xue-Mei, WU Shi-Min et al 2001 Chin. Phys. Lett. 18 1344-1345

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Abstract The single-electron detachment cross-sections of Cu^- in collision with He have been measured in the range of 10-30keV by a growth rate method. The typical value of the cross section is 7.63 x 10^-16cm² at an energy 20keV. The experimental uncertainty of the results is about ±8%.

Keywords: 34.70.+e

Published: 01 October 2001

PACS:

34.70.+e

(Charge transfer)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I10/01344

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	LI Guang-Wu
	ZHANG Xue-Mei
	WU Shi-Min
	LU Fu-Quan
	PENG Xian-Jue
	YANG Fu-Jia

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