Molecular beam electric resonance analysis of inelastic collisions: Vibrational relaxation of LiF scattered by polyatomic molecules

1974 ◽  
Vol 61 (11) ◽  
pp. 4575-4581 ◽  
Author(s):  
R. P. Mariella ◽  
D. R. Herschbach ◽  
W. Klemperer
Keyword(s):  
Vibrational Relaxation ◽  
Molecular Beam ◽  
Polyatomic Molecules ◽  
Inelastic Collisions ◽  
Electric Resonance ◽  
Resonance Analysis

Vibrational relaxation of CO (v=1) by inelastic collisions with 3He and 4He

1995 ◽  
Vol 103 (7) ◽  
pp. 2528-2537 ◽  
Author(s):  
J. P. Reid ◽  
C. J. S. M. Simpson ◽  
H. M. Quiney ◽  
J. M. Hutson
Keyword(s):  
Vibrational Relaxation ◽  
Inelastic Collisions

Anomalous transitions in two-level systems driven by the ac Stark effect

2001 ◽  
Vol 79 (2-3) ◽  
pp. 533-545 ◽  
Author(s):  
W L Meerts ◽  
I Ozier ◽  
J T Hougen
Keyword(s):  
Molecular Beam ◽  
Stark Effect ◽  
Electric Resonance ◽  
Avoided Crossing ◽  
Different Types ◽  
Two Level Systems ◽  
Experimental Findings ◽  
Ac Stark Effect ◽  
Unusual Type ◽  
Good Agreement

An unusual type of nonresonant absorption signal produced by the ac Stark effect has been observed in a two-level avoided-crossing system. The theory for these anomalous transitions has been developed. The nonresonant signals have been shown to be caused by the perturbation by the oscillating field of the dephasing of the two-level system at the avoided crossing. A series of measurements of these anomalous transitions has been carried out using the avoided-crossing molecular-beam electric-resonance technique. In addition, different types of resonant multiphoton transitions have been investigated. Results are reported for the AE-barrier anticrossing with J = 1 in CH3SiH3. The experimental findings are in good agreement with the theory developed. PACS Nos.: 33.20Bx, 33.80Be, 42.50Hz

Vibrational relaxation in polyatomic molecules: SF6

1973 ◽  
Vol 59 (11) ◽  
pp. 5824-5827 ◽  
Author(s):  
W. D. Breshears ◽  
L. S. Blair
Keyword(s):  
Vibrational Relaxation ◽  
Polyatomic Molecules

The vibrational relaxation of molecules in a shock heated Ar-N2and Ar-CO mixture molecular beam

1986 ◽  
Vol 19 (10) ◽  
pp. 1843-1852 ◽  
Author(s):  
S Ono ◽  
J S Chang ◽  
S Teii ◽  
A W Yau ◽  
R M Hobson
Keyword(s):  
Vibrational Relaxation ◽  
Molecular Beam

Overtone spectroscopy and sub-picosecond vibrational relaxation in supercold polyatomic molecules

1981 ◽  
Vol 17 (12) ◽  
pp. 2570-2571
Author(s):  
G. West ◽  
R. Mariella ◽  
J. Pete ◽  
W. Hammond ◽  
D. Heller
Keyword(s):  
Vibrational Relaxation ◽  
Polyatomic Molecules ◽  
Overtone Spectroscopy
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