Diatomic molecule

Journal Title, Volume, Page:

Annals of Physics Volume 353, February 2015, Pages 282–298

Year of Publication:

2015

Link:

http://www.sciencedirect.com/science/article/pii/S0003491614003376

Authors:

Sameer M. Ikhdair

Department of Physics, Faculty of Science, an-Najah National University, New campus, P. O. Box 7, Nablus, Palestine

Current Affiliation:

Department of Physics, Faculty of Science, An-Najah National University, Nablus, West Bank, Palestine

[email protected]

Babatunde J. Falaye

Applied Theoretical Physics Division, Department of Physics, Federal University Lafia, P. M. B. 146, Lafia, Nassarawa State, Nigeria

Majid Hamzavi

Department of Physics, University of Zanjan, Zanjan, Iran

Preferred Abstract (Original):

By using the wave function ansatz method, we study the energy eigenvalues and wave function for any arbitrary m-state in two-dimensional Schrödinger wave equation with various power interaction potentials in constant magnetic and Aharonov–Bohm (AB) flux fields perpendicular to the plane where the interacting particles are confined. We calculate the energy levels of some diatomic molecules in the presence and absence of external magnetic and AB flux fields using different potential models. We found that the effect of the Aharonov–Bohm field is much as it creates a wider shift for m≠0 and its influence on m=0 states is found to be greater than that of the magnetic field. To show the accuracy of the present model, a comparison is made with those ones obtained in the absence of external fields. An extension to 3-dimensional quantum system have also been presented.

An-Najah Staff

Nonrelativistic Molecular Models Under External ‎Magnetic and AB Flux Fields