9 citations · 30 across the 9 of their papers we have counts for
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A complex Gaussian approach to molecular photoionization
Abdallah Ammar, Lorenzo Ugo Ancarani, Arnaud Leclerc
We develop and implement a Gaussian approach to calculate partial cross-sections and asymmetry parameters for molecular photoionization. Optimal sets of complex Gaussian-type orbit…
Multicenter integrals involving complex Gaussian type functions
Abdallah Ammar, Arnaud Leclerc, Lorenzo Ugo Ancarani
Multicentric integrals that involve a continuum state cannot be evaluated with the usual quantum chemistry tools and require a special treatment. We consider an initial molecular b…
The momentum distribution of two bosons in one dimension with infinite contact repulsion in harmonic trap gets analytical
K. Bencheikh, L. M. Nieto, L. U. Ancarani
For a harmonically trapped system consisting of two bosons in one spatial dimension with infinite contact repulsion (hard core bosons), we derive an expression for the one-body den…