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physics.atom-ph2025
Controlling rovibrational state populations of polar molecules in inhomogeneous electric fields of the Stark deceleration: molecular dynamics and quantum chemistry simulations
Emil Zak, Jochen Küpper, Andrey Yachmenev
We propose a modified Stark-chirped rapid adiabatic passage technique for a robust rovibrational population transfer in the gas phase molecules in the presence of certain inhomogen…
physics.atm-clus2025
Nuclear spin symmetry-breaking and spin polarization in rotational energy level clusters
Andrey Yachmenev, Guang Yang
We present the first quantum mechanical study of hyperfine effects in the rotational cluster states of a symmetric triatomic molecule HS. Rotational clusters arise from spontan…