NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data

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References and Notes for Technetium ( Tc )

B88       A. S. Bakhtiyarov, Astroifizica 29, 625 (1988). The oscillator strengths were calculated with single-configuration wave functions. The values given here were obtained with the length form of the transition operator; values obtained with the velocity form differ by up to 40% from the corresponding length-form values.

BCT68     W. R. Bozman, C. H. Corliss, and J. L. Tech, J. Res. Natl. Bur. Stand. (U.S.) 72A, 559 (1968). 

BMC67     W. R. Bozman, W. F. Meggers and C. H. Corliss, J. Res. Natl. Bur. Stand. (U.S.) 71A, 547 (1967). 

M58       C. E. Moore, Atomic Energy Levels, Natl. Bur. Stand. (U.S.) Circ. 467. Vol. III (1958); reprinted as Natl. Stand. Ref. Data Ser., Natl. Bur. Stand. (U.S.) 35 (1971). 

PW99      P. Palmeri and J.-F. Wyart, J. Quant. Spectrosc. Radiat. Transfer, 61, 603 (1999). This paper reports an extension and revision of the energy-level analysis and a calculation of A-values for Tc I based on a theoretical interpretation.