3 P 1 – 3 P 2 magnetic-dipole transition in the ground configuration of Co xx

The magnetic-dipole transition between the 3P1 and 3P2 levels of 2s22p4 ground configuration in Co xx has been identified from the emission of a cobalt-seeded plasma in the Texas Experimental Tokamak. The wavelength for the transition is 930.2 ± 0.3 A.