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Synchrotron Radiation and Free Atoms

Recent progress in inner shell vacuum ultraviolet spectroscopy of free atoms will be exemplified by the discussion of (i) the autoionization of the Ar, K and Ca 2p5 4s, 3d resonances, (ii) electron-electron coincidence studies of the decay of rare gas core resonances, (iii) Li 1s conjugate shake-up processes and (iv) angle resolved electron spectroscopy of aligned Li atoms.