State-selective single electron capture studied for C4+ ions on H2 at 40 keV

The experiment on state-selective single electron capture process of C4+ ions with molecular hydrogen at 40keV was performed by reaction microscope. The differential cross sections have been obtained by measuring the longitudinal and transverse momentum of recoil ions. The results show that single e...

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Bibliographic Details
Published in:Journal of physics. Conference series 2009-11, Vol.194 (10), p.102020
Main Authors: Zhu, Xiaolong, Ma, Xinwen, Zhang, Shaofeng, Feng, Wentian, Li, Bin, Qian, Dongbin, Zhang, Dacheng, Liu, Huiping
Format: Article
Language:English
Subjects:
Beta decay
Electron capture
Electrons
Physics
Recoil ions
Single electrons
Transverse momentum
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Summary:The experiment on state-selective single electron capture process of C4+ ions with molecular hydrogen at 40keV was performed by reaction microscope. The differential cross sections have been obtained by measuring the longitudinal and transverse momentum of recoil ions. The results show that single electron capture into M shell is by far the dominant reaction channel. The results can be qualitatively understood by reaction window of molecular coulomb barrier model.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/194/10/102020