Anticrossings and microwave transitions between triplet states of D/sub 2/
Electric field induced anticrossings and X-band microwave transitions have been observed between the magnetically tuned Zeeman levels of the d (3p) /sup 3/Pi/subu/, v=3, N=1 and the i (3d) /sup 3/Pi/subg/, v=3, N=1 levels of para D/sub 2/. This experiment provides the second, and most precise, interconnection between the two sets of D/sub 2/ triplets which are not connected by visible spectra. The separation between the above named states is 0.8960 +- 0.0003 cm/sup -1/. Values for the spin--orbit coupling constant, the spin--spin coupling constant, and the orbital angular momentum g factor in the 3d /sup 3/Pi/subg/ state have been determined. These values show strong L uncoupling effets and indicate that the D/sub 2/ i (3d) /sup 3/Pi/subg/ state is intermediate between Hund's case b and d coupling. (AIP)
- Research Organization:
- Bell Laboratories, Murray Hill, New Jersey 07974
- OSTI ID:
- 7365066
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 64:10; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ANGULAR MOMENTUM
COUPLING
DEUTERIUM
ELECTRONIC STRUCTURE
ENERGY-LEVEL TRANSITIONS
HYDROGEN ISOTOPES
INTERMEDIATE COUPLING
ISOTOPES
J-J COUPLING
L-S COUPLING
LANDE FACTOR
LIGHT NUCLEI
MICROWAVE SPECTRA
NUCLEI
ODD-ODD NUCLEI
ORBITAL ANGULAR MOMENTUM
SPECTRA
STABLE ISOTOPES