4 citations · 6 across the 3 of their papers we have counts for
4 papers
Cold collisions between alkali and alkaline-earth hetero nuclear atom-ion system Li + Ba
D. Sardar, S. Naskar
In a recent experiment by Schaetz group \cite{weckesser2021}, the quantum -wave regime has been attained for alkali and alkaline-earth atom-ion combination (Li-Ba). We inves…
Multichannel Quantum Defect Theory with Numerical Reference Functions: Applications to Cold Atomic Collisions
Dibyendu Sardar, Arpita Rakshit, Somnath Naskar +1
We develop a method for calculating multichannel wavefunctions in the spirit of quantum defect theory, based on numerically calculated reference functions. We benchmark the method…
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…
Photoassociative cooling and trapping of a pair of interacting atoms
Subrata Saha, Somnath Naskar, Bimalendu Deb
We show that it is possible to cool interacting pairs of atoms by a lin lin Sisyphus-like laser cooling scheme using counter-propagating photoassociation (PA) lasers. It is…