29 citations · 157 across the 15 of their papers we have counts for
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Bound-bound transitions in the emission spectra of Ba--He excimer
Peter Moroshkin, Kimitoshi Kono
We present an experimental and theoretical study of the emission and absorption spectra of the Ba ions and BaHe excimer quasimolecules in the cryogenic Ba--He plasm…
Laser cooling of dense atomic gases by collisional redistribution of radiation and spectroscopy of molecular dimers in a dense buffer gas environment
Anne Saß, Ralf Forge, Stavros Christopoulos +3
We study laser cooling of atomic gases by collisional redistribution of fluorescence. In a high pressure buffer gas regime, frequent collisions perturb the energy levels of alkali…
Kennard-Stepanov relation connecting absorption and emission spectra in an atomic gas
Peter Moroshkin, Lars Weller, Anne Sass +2
The Kennard-Stepanov relation describes a thermodynamic, Boltzmann-type scaling between the absorption and emission spectral profiles of an absorber, which applies in many liquid s…
Dependence of Resonant Absorption Linewidth on Atomic Vapour Column Thickness for D1 Line of Cs Atoms Confined in Nano-Cell
A. Sargsyan, D. Sarkisyan, Y. Pashayan-Leroy +3
A new nano-cell with smoothly varying longitudinal thickness of the atomic vapour layer L in the range of 350 - 5100 nm allowing to study the resonant absorption of D1 and D2 lines…
Reconciliation of experimental and theoretical electric tensor polarizabilities of the cesium ground state
S. Ulzega, A. Hofer, P. Moroshkin +1
We present a new theoretical analysis of the strongly suppressed F- and M-dependent Stark shifts of the Cs ground state hyperfine structure. Our treatment uses third order perturba…
Spectroscopy of Rb dimers in solid He
P. Moroshkin, A. Hofer, S. Ulzega +1
We present experimental and theoretical studies of the absorption, emission and photodissociation spectra of Rb molecules in solid helium. We have identified 11 absorption ba…