Feshbach spectroscopy of Cs atom pairs in optical tweezers

Feshbach spectroscopy of Cs atom pairs in optical tweezers

We prepare pairs of ^133 Cs atoms in a single optical tweezer and perform Feshbach spectroscopy for collisions of atoms in the states ( f = 3, m _f = ±3). We detect enhancements in pair loss using a detection scheme where the optical tweezers are repeatedly subdivided. For atoms in the state (3, −3)...

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Bibliographic Details
Main Authors: R V Brooks, A Guttridge, Matthew D Frye, Daniel K Ruttley, S Spence, Jeremy M Hutson, Simon L Cornish
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:New Journal of Physics
Subjects:
optical tweezers
caesium
ultracold collisions
Feshbach resonances
Online Access:https://doi.org/10.1088/1367-2630/ac99f6

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