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  Soderstrom, J.; Stefanuik, R.; Hennies, F.; Schmitt, T.; Strocov, V.N.; Andersson, J.; Kennedy, B.; Schlappa, J.; Foehlisch, A.; Pietzsch, A.; Rubensson, J.-E.: Resonant inelastic x-ray scattering on CO₂: Parity conservation in inversion-symmetric polyatomics. Physical Review A 101 (2020), p. 062501/1-9

10.1103/physreva.101.062501
Open Access Version