https://doi.org/10.1140/epjd/e2002-00173-4
On the existence of 1,3Po resonances in H- between n = 2 and 3 H thresholds
Department of Physics, National Chung-Hsing University, Taichung, Taiwan 40227
Corresponding author: a mkc1@phys.nchu.edu.tw
Received:
22
February
2002
Published online:
24
September
2002
We examine the influence of relativistic and QED effects on the existence of
the 
P
H- resonances between n=2 and 3 hydrogen thresholds,
the relativistic and QED corrections
and the coupling effects between the high singlet and triplet states
are considered as first-order perturbations.
We firstly obtain accurate non-relativistic resonant energies and widths
of fifteen 1Po resonances, and fifteen 3P
resonances.
The fifteen 1Po resonances are classified to be 
(
) and 
(
).
The fifteen 3Po resonances are classified to be 
(
) and 
(
).
We found there exist six Feshbach resonances for
(1Po) series, four Feshbach resonances for
(1Po) series, seven Feshbach resonances for
(3Po) series, and three Feshbach resonances for
(1Po) series.
PACS: 31.30.Jv – Relativistic and quantum electrodynamic effects in atoms and molecules / 32.70.Jz – Line shapes, widths, and shifts / 32.80.Dz – Autoionization
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2002
