Using a H2CO molecular beam, a method is first described which permits the observation of rotational transitions ΔJ = ± n (n ≽ 1), induced by collisions with the molecules of a target gas. In the case H2CO → H 2CO, selection rules are defined and rotational resonance effects are observed on the differential cross sections for some ΔJ = — 1 transitions. It appears that a direct electric field E considerably modifies the H2CO cross sections σJ. Using the pair H 2CO → NH3, the study of σJ variations with E shows that the ΔJ = 0 transitions become forbidden, when E is intense. The experimental results are compared with the theoretical transition probabilities variations, due to E and calculated in the Born approximation. An experimental method ...
The field of the laser-light induced electric dipole in a molecule creates, in another molecule, a d...
Resonant collision cross sections are studied for J = 1 → J = 0 transitions when the collisional ex...
The structure and quantum state of the reactants have a profound impact on the kinetics and dynamics...
Using a H2CO molecular beam, a method is first described which permits the observation of rotational...
In this paper, we study the state to state rotational cross sections of the formaldehyde molecule. T...
$^{1}$ T. Oka, J. Chem, Phys. 45, 754 (1966). $^{2}$ T. Oka, J. Chem, Phys., July 1, to be published...
Les calculs théoriques prévoient que la dynamique d’excitation rotationnelle desmolécules CO et O2, ...
Relative state-to-state cross sections are obtained for OH colliding with CO, N2, and CO2. Hexapole ...
We study the R.F. spectrum of H2CO in the vibrationally excited states ν6, ν5, ν3 and ν 2. Transitio...
The anisotropic charge distribution of a molecule can easily induce a rotational transition in the m...
Using the dressed hamiltonian formalism and a resolvant technique, the authors calculate the probabi...
$^{1}$T. Oka. J. Chem. Phys. 49, 3135 (1968).""Author Institution: Physics Division, National Resear...
$^{1}$ T. Oka. J. Chem. Phys. 45, 754 (1966); 47, 13 (1967). $^{2}$P. W. Anderson, Phys. Rev. 76, 64...
Chemical reactions are profoundly impacted by the properties of the interacting molecules, including...
$^{1}$ T. Oka, J. Chem. Phys. 45, 754 (1966); 47, 13, 4852 (1967). $^{2}$ T. Oka, J. Chem. Phys. 48,...
The field of the laser-light induced electric dipole in a molecule creates, in another molecule, a d...
Resonant collision cross sections are studied for J = 1 → J = 0 transitions when the collisional ex...
The structure and quantum state of the reactants have a profound impact on the kinetics and dynamics...
Using a H2CO molecular beam, a method is first described which permits the observation of rotational...
In this paper, we study the state to state rotational cross sections of the formaldehyde molecule. T...
$^{1}$ T. Oka, J. Chem, Phys. 45, 754 (1966). $^{2}$ T. Oka, J. Chem, Phys., July 1, to be published...
Les calculs théoriques prévoient que la dynamique d’excitation rotationnelle desmolécules CO et O2, ...
Relative state-to-state cross sections are obtained for OH colliding with CO, N2, and CO2. Hexapole ...
We study the R.F. spectrum of H2CO in the vibrationally excited states ν6, ν5, ν3 and ν 2. Transitio...
The anisotropic charge distribution of a molecule can easily induce a rotational transition in the m...
Using the dressed hamiltonian formalism and a resolvant technique, the authors calculate the probabi...
$^{1}$T. Oka. J. Chem. Phys. 49, 3135 (1968).""Author Institution: Physics Division, National Resear...
$^{1}$ T. Oka. J. Chem. Phys. 45, 754 (1966); 47, 13 (1967). $^{2}$P. W. Anderson, Phys. Rev. 76, 64...
Chemical reactions are profoundly impacted by the properties of the interacting molecules, including...
$^{1}$ T. Oka, J. Chem. Phys. 45, 754 (1966); 47, 13, 4852 (1967). $^{2}$ T. Oka, J. Chem. Phys. 48,...
The field of the laser-light induced electric dipole in a molecule creates, in another molecule, a d...
Resonant collision cross sections are studied for J = 1 → J = 0 transitions when the collisional ex...
The structure and quantum state of the reactants have a profound impact on the kinetics and dynamics...