Ground state hyperfine structures of 43K and 44K measured by atomic beam magnetic resonance coupled with laser optical pumping
H.T. Duong, P. Juncar, S. Liberman, J. Pinard, J.L. Vialle, S. Büttgenbach, P. Guimbal, M. de Saint Simon, J.M. Serre, C. Thibault, F. Touchard et R. Klapisch