Evidence of Shell Effects and the Approach to Equilibrium in the Charge-State Distributions for 15-160 MeV<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Br</mml:mi></mml:mrow><mml:mprescripts/><mml:mrow/><mml:mrow><mml:mn>79</mml:mn></mml:mrow><mml:mrow/><mml:mrow/></mml:mmultiscripts></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">I</mml:mi></mml:mrow><mml:mprescripts/><mml:mrow/><mml:mrow><mml:mn>127</mml:mn></mml:mrow><mml:mrow/><mml:mrow/></mml:mmultiscripts></mml:mrow></mml:math>Ions in Carbon

196757 citationsJournal Article

Authors

C. D. Moak · Oak Ridge National Laboratory

H. O. Lutz · Oak Ridge National Laboratory

L.B. Bridwell · Oak Ridge National Laboratory

L. C. Northcliffe · Oak Ridge National Laboratory

Abstract

Equilibrium charge distributions of $^{79}\mathrm{Br}$ and $^{127}\mathrm{I}$ ions have been obtained with an electrostatic analyzer. Influences of ionic shell structure upon the charge distributions have been found. Thin carbon foils (8-78 \ensuremath{\mu}g/${\mathrm{cm}}^{2}$) have been used to observe the approach to charge-state equilibrium.

Topics & Keywords

Ion-surface interactions and analysis Atomic and Molecular Physics Mass Spectrometry Techniques and Applications

Publication Details

Published in: Physical Review Letters

Volume 18, Issue 2, pp. 41-43

DOI: 10.1103/physrevlett.18.41

Field-Weighted Citation Impact: 11.16

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