4 págs.; 3 figs.; PACS number~s!: 03.65.2w, 05.45.1b, 34.50.Ez; Rapid CommunicationsRotation-torsion energy levels of acetaldehyde calculated from a spectroscopic Hamiltonian obtained from the fit of high-resolution microwave and far-infrared spectra, exhibit anomalously large splittings for some asymmetry doublets. It is shown that these anomalies are caused by chaos- enhanced quantum dynamical tunneling between classically disconnected regions of the phase space. A major consequence of this phenomenon is the magnification of intramolecular energy-transfer processes. ©1996 American Physical SocietyThis work was supported in part by the Division of Chemical Sciences, Office of Basic Energy Sciences, Office of Energy Research, U.S. Departm...
Quantum chaos is reviewed from the viewpoint of “what is molecule?”, particularly placing emphasis o...
Author Institution: University of Virginia; Department of Chemistry, University of VirginiaThe dynam...
$^{1} W$ G. Harter and C. W. Patterson, J. Chem. Phys. \textbf{80}, 4241 (1984).Author Institution: ...
$^{1}$J. Ortigoso and J. T. Hougen, J. Chem. Phys. 101, 2710-2719 (1994). $^{2}$W. G. Harter and C. ...
Author Institution: Instituto de Estructura de la Materia, Consejo Superior de Investigaciones Cient...
$^{a}$M. Oda, N. Ohashi, and J. T. Hougen, J. Mol. Spectrosc. 142, 57-84 (1990).Author Institution: ...
Author Institution: Department of Chemistry, National Tsing Hua University; Optical Technology Divis...
Author Institution:Various examples of perturbations in the vibration-rotation-torsion energy levels...
Author Institution: National Tsing Hua University; Department of Chemistry, National Tsing Hua Unive...
International audienceMolecules of the b-diketone and b-dialdehyde families were trapped in solid pa...
The structure and the dynamics of internal motions in the complex formed between acetaldehyde and Kr...
A statistical analysis of experimental vibro-roto-torsional energy levels of CH3OH, CD3OH, CH3OD, (C...
In this thesis, we study the classical-quantum correspondence of polyatomic molecules to further und...
Author Institution: Department of ChemistryVibration-rotation perturbations in the microwave spectru...
The rotational spectrum of the hetero dimer comprising doubly hydrogen-bonded formic acid and acetic...
Quantum chaos is reviewed from the viewpoint of “what is molecule?”, particularly placing emphasis o...
Author Institution: University of Virginia; Department of Chemistry, University of VirginiaThe dynam...
$^{1} W$ G. Harter and C. W. Patterson, J. Chem. Phys. \textbf{80}, 4241 (1984).Author Institution: ...
$^{1}$J. Ortigoso and J. T. Hougen, J. Chem. Phys. 101, 2710-2719 (1994). $^{2}$W. G. Harter and C. ...
Author Institution: Instituto de Estructura de la Materia, Consejo Superior de Investigaciones Cient...
$^{a}$M. Oda, N. Ohashi, and J. T. Hougen, J. Mol. Spectrosc. 142, 57-84 (1990).Author Institution: ...
Author Institution: Department of Chemistry, National Tsing Hua University; Optical Technology Divis...
Author Institution:Various examples of perturbations in the vibration-rotation-torsion energy levels...
Author Institution: National Tsing Hua University; Department of Chemistry, National Tsing Hua Unive...
International audienceMolecules of the b-diketone and b-dialdehyde families were trapped in solid pa...
The structure and the dynamics of internal motions in the complex formed between acetaldehyde and Kr...
A statistical analysis of experimental vibro-roto-torsional energy levels of CH3OH, CD3OH, CH3OD, (C...
In this thesis, we study the classical-quantum correspondence of polyatomic molecules to further und...
Author Institution: Department of ChemistryVibration-rotation perturbations in the microwave spectru...
The rotational spectrum of the hetero dimer comprising doubly hydrogen-bonded formic acid and acetic...
Quantum chaos is reviewed from the viewpoint of “what is molecule?”, particularly placing emphasis o...
Author Institution: University of Virginia; Department of Chemistry, University of VirginiaThe dynam...
$^{1} W$ G. Harter and C. W. Patterson, J. Chem. Phys. \textbf{80}, 4241 (1984).Author Institution: ...