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Trainham, R.; Fletcher, G.D.; Larson, D.J., One- and Two-Photon Detachment of the Negative Chlorine Ion, J. Phys. B: Atom. Mol. Phys., 1987, 20, 23, L777, https://doi.org/10.1088/0022-3700/20/23/002 . [all data]