Deformation of atomic density in a homonuclear diatomic molecule due to dispersion interaction

1991 ◽  
Vol 157 (1) ◽  
pp. 57-59 ◽  
Author(s):  
S.A. Egorov ◽  
N.H. March
Keyword(s):  
Diatomic Molecule ◽  
Dispersion Interaction ◽  
Atomic Density ◽  
Homonuclear Diatomic Molecule

Rotational excitations of diatomic molecule with delta potential barrier

2018 ◽  
Vol 17 (04) ◽  
pp. 1850022
Author(s):  
Sonia Lumb ◽  
Shalini Lumb ◽  
Vinod Prasad
Keyword(s):  
Diatomic Molecule ◽  
Applied Field ◽  
Morse Potential ◽  
Short Range ◽  
Delta Function ◽  
Energy Spectra ◽  
Matrix Elements ◽  
Delta Potential ◽  
Homonuclear Diatomic Molecule ◽  
Delta Functions

The interatomic interactions in a diatomic molecule can be fairly modeled by the Morse potential. Short range interactions of the molecule with the neighboring environment can be analyzed by modifying this potential by delta functions. Energy spectra and radial matrix elements have been calculated using an accurate nine-point finite-difference method for such an interacting homonuclear diatomic molecule. The effect of the strength and position of a single delta function interaction on the alignment of this molecule has been studied. The dependence of alignment on the strength of applied field has also been analyzed.

Relaxation dynamics of helium nanodroplets after photodissociation of a dopant homonuclear diatomic molecule. The case of Cl2@(4He)N

2016 ◽  
Vol 18 (4) ◽  
pp. 2409-2416 ◽  
Author(s):  
Arnau Vilà ◽  
Miguel González ◽  
Ricardo Mayol
Keyword(s):  
Relaxation Process ◽  
Diatomic Molecule ◽  
Relaxation Dynamics ◽  
Helium Nanodroplets ◽  
Homonuclear Diatomic Molecule ◽  
Excited Helium ◽  
First Time

The quantum (TDDFT) dynamics of the relaxation process (Δt ∼ 500 ps) of excited helium nanodroplets was studied for the first time.

Hyperfine-InducedUngerade-GeradeSymmetry Breaking in a Homonuclear Diatomic Molecule near a Dissociation Limit:I2127at theP322−P122Limit

1984 ◽  
Vol 52 (4) ◽  
pp. 267-270 ◽  
Author(s):  
J. P. Pique ◽  
F. Hartmann ◽  
R. Bacis ◽  
S. Churassy ◽  
J. B. Koffend
Keyword(s):  
Diatomic Molecule ◽  
Homonuclear Diatomic Molecule

Quantum control of molecular vibrational and rotational excitations in a homonuclear diatomic molecule: A full three-dimensional treatment with polarization forces

2006 ◽  
Vol 124 (1) ◽  
pp. 014111 ◽  
Author(s):  
Qinghua Ren ◽  
Gabriel G. Balint-Kurti ◽  
Frederick R. Manby ◽  
Maxim Artamonov ◽  
Tak-San Ho ◽  
...  
Keyword(s):  
Diatomic Molecule ◽  
Quantum Control ◽  
Three Dimensional ◽  
Homonuclear Diatomic Molecule

scholarly journals Experimental, theoretical and computational investigation of the inelastic neutron scattering spectrum of a homonuclear diatomic molecule in a nearly spherical trap: H2@C60

2016 ◽  
Vol 18 (42) ◽  
pp. 29369-29380 ◽  
Author(s):  
Salvatore Mamone ◽  
Mónica Jiménez-Ruiz ◽  
Mark R. Johnson ◽  
Stéphane Rols ◽  
Anthony J. Horsewill
Keyword(s):  
Neutron Scattering ◽  
Diatomic Molecule ◽  
Spherical Symmetry ◽  
Inelastic Neutron Scattering ◽  
Diatomic Molecules ◽  
Inelastic Neutron ◽  
Computational Investigation ◽  
Scattering Spectrum ◽  
Homonuclear Diatomic Molecule ◽  
Homonuclear Diatomic Molecules

In this paper we report a methodology for calculating the inelastic neutron scattering spectrum of homonuclear diatomic molecules confined within nano-cavities of spherical symmetry.

On the theory of the Stark shifts of the rotational–vibrational levels of the hydrogen molecule and its isotopes produced by a point charge. I: H2, D2, and T2

1985 ◽  
Vol 63 (1) ◽  
pp. 84-93 ◽  
Author(s):  
J. D. Poll ◽  
J. L. Hunt
Keyword(s):  
Diatomic Molecule ◽  
Point Charge ◽  
Hydrogen Molecule ◽  
Stark Shift ◽  
Numerical Results ◽  
Centre Of Mass ◽  
Fixed Distance ◽  
Homonuclear Diatomic Molecule ◽  
Vibrational Levels

The Hamiltonian describing the rotation and vibration of a homonuclear diatomic molecule in the field of a point charge at a fixed distance from its centre-of-mass is given. Numerical results for the Stark shift of the molecular levels due to a point charge of either sign are listed for H2, D2, and T2 as a function of the separation of the point charge from the molecule. The intensity associated with transitions between perturbed levels is discussed briefly.

Sign in / Sign up

Export Citation Format

Share Document