Direct measurement of fine structure in the ground state of atomic carbon by laser magnetic resonance

1980 ◽  
Vol 238 ◽  
pp. L107 ◽  
Author(s):  
R. J. Saykally ◽  
K. M. Evenson
Keyword(s):  
Fine Structure ◽  
Magnetic Resonance ◽  
Direct Measurement ◽  
Ground State ◽  
Atomic Carbon ◽  
Laser Magnetic Resonance

A determination of the molecular parameters for NiH in its 2Δ ground state by laser magnetic resonance

1991 ◽  
Vol 148 (2) ◽  
pp. 462-478 ◽  
Author(s):  
Thomas Nelis ◽  
Stuart P. Beaton ◽  
Kenneth M. Evenson ◽  
John M. Brown
Keyword(s):  
Magnetic Resonance ◽  
Ground State ◽  
Molecular Parameters ◽  
Laser Magnetic Resonance

Laser fluorescence and high vibrational levels of 15NO2

1979 ◽  
Vol 57 (6) ◽  
pp. 828-835 ◽  
Author(s):  
J. C. D. Brand ◽  
P.-H. Chiu ◽  
A. R. Hoy
Keyword(s):  
Magnetic Resonance ◽  
Ground State ◽  
Narrow Band ◽  
Laser Fluorescence ◽  
Resonance Fluorescence ◽  
Infrared Measurements ◽  
Vibrational Levels ◽  
Vibration Rotation ◽  
Laser Magnetic Resonance ◽  
Electronic Ground

Resonance fluorescence of 15NO2 excited by narrow-band radiation of an Ar+ laser at 514, 495, 488, and 476 nm is reported and analyzed. The data are combined with published laser magnetic resonance and infrared measurements to obtain a set of vibration and vibration–rotation constants for the electronic ground state of this isotope.The fluorescence bands reported are a-axis polarized, corresponding to a transition moment [Formula: see text] between 2B2 and 2A1 basis states. Numerous anomalies in the vibrational and rotational structure of the fluorescence indicate that, in the region of the manifold probed by the laser, vibrational levels of the parent 2B2 basis state mix extensively with one another as well as with high vibrational levels of the 2A1 ground state.

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