386 citations · 1.3k across the 22 of their papers we have counts for
5 papers · 1 filter
Hyperfine-resolved optical spectroscopy of ultracold RbCs molecules: the metastable state
Arpita Das, Albert Li Tao, Luke M. Fernley +6
Using an ultracold gas of RbCs molecules, we perform hyperfine-resolved spectroscopy of transitions from the vibronic ground state to the lowest rovibrational states…
Optical formation of ultracold NaK ground state molecules
Baraa Shammout, Leon Karpa, Silke Ospelkaus +2
We study the rovibronic transitions in NaK between its electronic ground state and its second excited state , to identify possible pathways for the creation of u…
Two-photon-assisted collisions in ultracold gases of polar molecules
Charbel Karam, Gohar Hovhannesyan, Romain Vexiau +3
We present a theoretical formalism to treat the ultracold dynamics of a pair of colliding polar molecules submitted to two laser fields. We express the dressed Hamiltonian includin…
Demonstration of deuterium's enhanced sensitivity to symmetry violations governed by the Standard-Model Extension
Amit Nanda, Daniel Comparat, Olivier Dulieu +5
We have performed hyperfine spectroscopy of two transitions in ground-state deuterium and searched for violations of CPT and Lorentz symmetry that would manifest as sidereal variat…
Formation of ultracold triatomic molecules by electric microwave association
Baraa Shammout, Leon Karpa, Silke Ospelkaus +2
A theoretical model is proposed for the formation of ultracold ground-state triatomic molecules in weakly bound energy levels. The process is driven by the electric component of a…