TY  - JOUR
SN  - 1050-2947
Y1  - 2014/03/10/
TI  - QED correction for H-3(+)
AV  - public
N2  - A quantum electrodynamics (QED) correction surface for the simplest polyatomic and polyelectronic system H3+ is computed using an approximate procedure. This surface is used to calculate the shifts to vibration-rotation energy levels due to QED; such shifts have a magnitude of up to 0.25 cm?1 for vibrational levels up to 15 000 cm?1 and are expected to have an accuracy of about 0.02 cm?1. Combining our H3+ QED correction surface with existing highly accurate Born-Oppenheimer, relativistic, and adiabatic components suggests that deviations of the resulting ab initio energy levels from observed ones are largely due to nonadiabatic effects.
ID  - discovery1422735
UR  - http://dx.doi.org/10.1103/PhysRevA.89.032505
VL  - 89
JF  - Physical Review A
A1  - Lodi, L
A1  - Polyansky, OL
A1  - Tennyson, J
A1  - Alijah, A
A1  - Zobov, NF
ER  -