In: Biological Trace Element Research, 2001, vol. 80, no. 1, p. 77-93
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In: Biological Trace Element Research, 2001, vol. 81, no. 1, p. 47-62
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In: Journal of Petrology, 2008, vol. 49, no. 11, p. 2043-2080
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In: Physical Review A, 2009, vol. 79, no. 4, p. 042504
We perform convergent close-coupling calculations of double photoionization (DPI) of the K-shell of alkaline-earth metal atoms (Be, Mg, and Ca) from the threshold to the nonrelativistic limit of infinite photon energy. Theoretical double-to-single photoionization cross-section ratios for Mg and Ca are compared with experimental values derived from high-resolution x-ray spectra following the...
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