Multiple Collisions of a Fast Mesic Atom with a Diatomic Molecule

2005 ◽  
Vol 48 (5) ◽  
pp. 471-475 ◽  
Author(s):  
V. I. Matveev ◽  
S. V. Ryabchenko
Keyword(s):  
Diatomic Molecule ◽  
Mesic Atom ◽  
Multiple Collisions

scholarly journals Spectroscopic characterization of a thermodynamically stable doubly charged diatomic molecule: MgAr2+

2021 ◽  
Author(s):  
Dominik Wehrli ◽  
Matthieu Génévriez ◽  
Frédéric Merkt
Keyword(s):  
High Resolution ◽  
Diatomic Molecule ◽  
Spectroscopic Characterization ◽  
New Method ◽  
High Resolution Spectroscopy ◽  
Singly Charged ◽  
Doubly Charged

We present a new method to study doubly charged molecules relying on high-resolution spectroscopy of the singly charged parent cation, and report on the first spectroscopic characterization of a thermodynamically stable diatomic dication, MgAr2+.

Shape invariance and the supersymmetry WKB approximation for a diatomic molecule potential

2000 ◽  
Vol 33 (39) ◽  
pp. 6993-6998 ◽  
Author(s):  
Chun-Sheng Jia ◽  
Jia-Ying Wang ◽  
Su He ◽  
Liang-Tian Sun
Keyword(s):  
Diatomic Molecule ◽  
Wkb Approximation ◽  
Shape Invariance

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.

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