Reference Label Details
Kong 1994W. Kong and J. W. Hepburn, Can. J. Phys. 72, 1284-1293 (1994)
Rotationally Resolved Threshold Photoelectron Spectroscopy of O2 using Coherent XUV: Formation of Vibrationally Excited Ions in the Franck-Condon Gap
Note: IE(O2) = 97347.0 +- 1.3 cm-1 from O2 3Sigmag- F2(v=0,J=1) to O2+ X 2Pig F1(v=0,J=1/2)
note O2+Tonkyn 1989 and Kong 1994 give IE(O2) in terms of X 2Pig F1(v=0, J=1/2) <- X 3Sigmag- F2(v=0, J=1). It is not quite clear why "F2(v=0, J=1)" was chosen, other than it is the term with a simple B*N(N+1) expression. F2 J=1 corresponds to N=1 and is calculated from constants in Huber 1979 as 2.875 cm-1. The lowest existing level is F3 J=0 at -1.0857 cm-1 (see note O2). Hence the Tonkyn 1989 and Kong 1994 IE(O2) referring to F2 J=1 need to be increased by 4.0 cm-1.