Sequences of threshold resonances, a consideration of the threshold
T. T. Gien
Department of Physics, Memorial University of Newfoundland, St. John's,
Newfoundland, Canada A1B 3X7

Sequences of S, P, D Feshbach resonances were located below the n=2 H
threshold.  The positions and widths of the 1Po(1) and 1Po(2) resonances
agree well with experimental data.  A tentative simple consideration of
the threshold splitting in our calculation enables the relocation of the
third singlet 1Po(3) at a position that agrees with the one determined by
Lindroth et al recently.