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A New Apparatus for Studying Excitation in Ion‐Atom Collisions at Low Energy Using the Ion‐Photon Coincidence Method

 

作者: G. Vassilev,   J. Baudon,   G. Rahmat,   M. Barat,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1971）
卷期: Volume 42, issue 8  

页码: 1222-1227

 

ISSN:0034-6748

 

年代: 1971

 

DOI:10.1063/1.1685347

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A new apparatus is described whose purpose is the study of ion‐atom excitation processes. A single photon emitted by the excited target atom is detected in coincidence with the ion scattered at a given angle. Preliminary results are given for the He+&sngbnd;He collision at 300 eV and scattering angle from 6 to 15° with excitation of the 33Pstate and emission of the 33P−23Sline (3889 Å).

 

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