Contributions of the Relativistic Current-Current Interactions to the Decay of the 1s2s2p 4P J = 1/2 and 3/2 Levels

Bhalla, C. P., & Tunnell, T. W. (1981). Contributions of the Relativistic Current-Current Interactions to the Decay of the 1s2s2p 4P J = 1/2 and 3/2 Levels. In Inner-Shell and X-Ray Physics of Atoms and Solids (pp. 285–288). Springer US. https://doi.org/10.1007/978-1-4615-9236-5_52