Lamb Shift in the Hydrogenic Ion Cl16+ Nelson, E. T. ; Wood, O. R., II ; Patel, C. K. N. ; Leventhal, M. ; Murnick, D. E. ; Kugel, H. W. ; Niv, Y. Abstract Publication: Precision Measurement and Fundamental Constants Pub Date: August 1981 Bibcode: 1981pmfc.conf..145N