Single and double photoionization of Be and Mg

A new version of the time-dependent close-coupling method is used to calculate the single and double photoionization of the Be and Mg atoms. Total cross sections are calculated using an implicit time propagator with a core orthogonalization method on a variable radial mesh. The double to single photoionization cross section ratios are found to be in good agreement with experiment for both Be and Mg.

My Germany Stretch your Limbs

This is an essay including annotated critical editions documenting the history of reception of this song since 1848. Published in the Liederlexikon for the AHRC and DFG funded project 'The History of Reception of the Songs of the 1848 Revolution' (2009-2013).