3 papers
physics.atom-ph2015
Ground States of the Hydrogen Molecule and Its Molecular Ion in the Presence of Magnetic Field Using the Variational Monte Carlo Method
S. B. Doma, M. Abu-Shady, F. N. El-Gamma +1
By Using the variational Monte Carlo (VMC) method, we calculate the 1sσ_g state energies, the dissociation energies and the binding energies of the hydrogen molecule and its molecu…
physics.atm-clus2015
Ground State Calculations of the Confined Molecular Ions H2+ and HeH++ Using Variational Monte Carlo Method
S. B. Doma, F. N. El-Gammal, A. A. Amer
The ground state energy of hydrogen molecular ion H2+ confined by a hard prolate spheroidal cavity is calculated. The case in which the nuclear positions are clamped at the foci is…
physics.atm-clus2015
Ground State Calculations of Confined Hydrogen Molecule H_2 Using Variational Monte Carlo Method
S. B. Doma, F. N. El-Gammal, A. A. Amer
The variational Monte Carlo method is used to evaluate the ground-state energy of the confined hydrogen molecule, H_2. Accordingly, we considered the case of hydrogen molecule conf…