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American Astronomical Society, Astrophysical Journal, 2(712), p. 1166-1171, 2010

DOI: 10.1088/0004-637x/712/2/1166

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STORAGE RING MEASUREMENT OF ELECTRON IMPACT IONIZATION FOR Mg7+FORMING Mg8+

This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

We report electron impact ionization cross section measurements for Mg{sup 7+} forming Mg{sup 8+} at center of mass energies from approximately 200 eV to 2000 eV. The experimental work was performed using the heavy-ion storage ring TSR located at the Max-Planck-Institut fuer Kernphysik in Heidelberg, Germany. We find good agreement with distorted wave calculations using both the GIPPER code of the Los Alamos Atomic Physics Code suite and using the Flexible Atomic Code.