▪ Abstract We review stimulated emission pumping as used to study molecular dynamics.
The review presents unimolecular as well as scattering studies. Topics include …

Controlling chemical reactions by selecting specific bond or vibrational mode excited states
of the reactants and analyzing the energy disposal into specific vibrational states as well as …

The paper describes methods and fast computational algorithm for building effective
Hamiltonians in molecular physics using perturbative approach. Separations of fast and …

At low energies, molecular vibrational motion is described by the normal modes model. This
model breaks down at higher energy, with strong coupling between normal modes and …

In the theory of anharmonic vibrations of a polyatomic molecule, mixing the zero-order
vibrational states due to cubic, quartic and higher-order terms in the potential energy …

Jacket illustration. CryoSEM micrograph of a freeze-fractured yeast cell. Specimen was
prepared according to Walther et al (1995) and imaged using back-scattered electrons …

A quantum-mechanical (hybrid MP2/cc-pVTZ and CCSD (T)/cc-pVTZ) full quartic potential
energy surface (PES) in rectilinear normal coordinates and the second-order operator …

The vibrational motion of highly excited molecules is discussed in terms of exact quantum
and classical mechanics calculations, employing global potential energy surfaces, as well …

Cet article propose une présentation unifiée de résultats récents portant sur la théorie des
perturbations canoniques (aussi appelée la méthode des transformations de contact en …

Anharmonic vibration frequencies of 1, 1-difluoroethylene (11DFE) in the gas phase are
predicted by means of the numerical-analytic operator version of the canonical van Vleck …