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Your search keyword '"Dibyendu Sardar"' showing total 3 results
Start Over Author "Dibyendu Sardar" Journal journal of physics b: atomic, molecular and optical physics
3 results on '"Dibyendu Sardar"'

2. Spectroscopic properties and cold elastic collisions of alkaline-earth Mg + Mg+ system

Author

Rim Mlika, Bimalendu Deb, Dibyendu Sardar, Nissrin Alharzali, and Hamid Berriche

Subjects
Physics, Alkaline earth metal, 0103 physical sciences, Atomic physics, 010306 general physics, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, 010305 fluids & plasmas, Elastic collision
Published
2018

3. Formation of a molecular ion by photoassociative Raman processes

Author

Somnath Naskar, Arpita Pal, Bimalendu Deb, Dibyendu Sardar, and Hamid Berriche

Subjects
Condensed Matter::Quantum Gases, Physics, Scattering, Polyatomic ion, Continuum (design consultancy), Stimulated Raman adiabatic passage, Ionic bonding, Condensed Matter Physics, 01 natural sciences, Atomic and Molecular Physics, and Optics, 010305 fluids & plasmas, Ion, symbols.namesake, 0103 physical sciences, Atom, Physics::Atomic and Molecular Clusters, symbols, Physics::Atomic Physics, Atomic physics, 010306 general physics, Raman spectroscopy
Abstract

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 explore the possibility of stimulated Raman adiabatic passage from the continuum of ion–atom scattering states to an ionic molecular state. We provide physical conditions under which coherent population transfer is possible in stimulated Raman photoassociation. Our results are important for experimental realization of PA in ion–atom cold collisions.

Published
2016

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