24 citations · 57 across the 7 of their papers we have counts for
8 papers
Diatomic molecular anions of alkali-metal and alkaline-earth-metal atoms
Sana Akkari, Hela Ladjimi, Wissem Zrafi +3
Studies of anions are inherently more challenging than investigations of neutrals and cations because of the diffuse and weakly bound character of an anionic electron. Here, we pre…
Electronic structure, spectroscopy, cold ion-atom elastic collision properties and photoassociation formation prediction of (MgCs) molecular ion
Mohamed Farjallah, Dibyendu Sardar, Bimalendu Deb +1
Studies on the interactions between an alkali atom and an alkaline earth ion at low energy are important in the field of cold chemistry. In this paper we, extensively, study the st…
Ab initio electronic structure and prospects for the formation of ultracold calcium--alkali-metal-atom molecular ions
Wissem Zrafi, Hela Ladjimi, Halima Said +2
Experiments with cold ion-atom mixtures have recently opened the way for the production and application of ultracold molecular ions. Here, in a comparative study, we theoretically…
Structure, spectroscopy and cold collisions of the (SrNa) ionic system
Sana Bellaouini, Arpita Pal, Arpita Rakshit +3
We perform a study on extended adiabatic potential energy curves of nearly 38 states of 1,3, 1,3 and 1,3 symmetries for the (SrNa) ion, though only the ground and fi…
Spectroscopic properties of the molecular ions BeX^+ (X=Na, K, Rb): Forming cold molecular ions from an ion-atom mixture by stimulated Raman adiabatic process
Hela Ladjimi, Dibyendu Sardar, Mohamed Farjallah +5
In this theoretical work, we calculate potential energy curves, spectroscopic pa- rameters and transition dipole moments of molecular ions BeX^+ (X=Na, K, Rb) composed of alkaline…
Formation of a molecular ion by photoassociative Raman processes
Dibyendu Sardar, Somnath Naskar, Arpita Pal +1
We show theoretically that it is possible to form a cold molecular ion from a pair of colliding atom and ion at low energy by photoassociative two-photon Raman processes. We explor…
Interactions and low energy collisions between an alkali ion and an alkali atom of different nucleus
Arpita Rakshit, Chedli Ghanmi, Hamid Berriche +1
We study theoretically interaction potentials and low energy collisions between different alkali atoms and alkali ions. Specifically, we consider systems like X + Y, where X(…
Simulation of ion behavior in an open three-dimensional Paul trap using a power series method
M. S. Herbane, H. Berriche, A. A. El-Hady +4
Simulations of the dynamics of ions trapped in a Paul trap with terms in the potential up to the order 10 have been carried out. The power series method is used to solve numericall…