171 citations · 410 across the 15 of their papers we have counts for
15 papers
Quantum correction to the Langevin cross section in resonant-exchange processes
I. Simbotin, R. Côté
Resonant-exchange scattering plays a key role in many-body dynamics and transport phenomena (such as spin, charge, or excitation diffusion) at low and moderate temperatures. Recent…
Reaction blockading in charged-neutral excited-state chemistry at low collision energy
Prateek Puri, Michael Mills, Ionel Simbotin +5
We study an excited atom-polar molecular ion chemical reaction (Ca + BaCl) at low temperature by utilizing a hybrid atom-ion trapping system. The reaction rate and product…
Phase-amplitude formalism for ultra-narrow shape resonances
I. Simbotin, D. Shu, R. Côté
We apply Milne's phase-amplitude representation [W. E. Milne, Phys. Rev. 35, 863 (1930)] to a scattering problem involving disjoint classically allowed regions separated by a barri…
Signature of the -wave regime high above ultralow temperatures
Robin Côté, Ionel Simbotin
Physical processes involving charge transfer, spin exchange, or excitation exchange often occur in conditions of resonant scattering. We show that the -wave contribution can be…
Integral representation for scattering phase shifts via the phase-amplitude approach
D. Shu, I. Simbotin, R. Côté
A novel integral representation for scattering phase shifts is obtained based on a modified version of Milne's phase-amplitude approach [W.E. Milne, Phys. Rev. , 863 (…
Synthesis of mixed hypermetallic oxide BaOCa from laser-cooled reagents in an atom-ion hybrid trap
Prateek Puri, Michael Mills, Christian Schneider +5
Hypermetallic alkaline earth (M) oxides of formula MOM have been studied under plasma conditions that preclude insight into their formation mechanism. We present here the applicati…