This file reproduces the isolated perturbation
required to simulate
v' = 7 of the A
3Π
state in SO, as described in "The A
3Π state of
SO", J M F Elks and C M Western, J. Chem. Phys.
110, 7699
(1999). See equation 6, and figures 4 and 5. To simulate the
perturbation, an extra state, here labelled "Dark", is added to
the upper manifold (for the A state), and a single perturbation
term (
Luncouple,
equivalent to
J+L-+
J-L+) is added
linking this state with
v' = 7 of the A state. Two data
files are provided:
- SOA7X0simple.pgo - a
slightly simplified file, with just the perturbation above
included. The diagram to the left shows the structure of the
file.
- SOA7X0full.pgo - the
file required to reproduce the results in the paper, which
required the some adjustments to the B values for the
Ω = 0 and 2 components.
The plot below shows a fragment of the simulation, with the upper
(black) trace the overall simulation, the middle (green) trace
being transitions from the A state and the lower (red) trace the
transitions from the perturbing state.
Molecule Types Linear Molecules Samples