Characterization of the lowest electronically excited-state ro-vibrational level of 23Na87Rb

Starting from an ultracold sample of ground-state ^23 Na ^87 Rb molecules, we investigate the lowest ro-vibrational level of the b ^3 Π state with high resolution laser spectroscopy. This electronic spin-forbidden X ^1 Σ ^+ ↔ b ^3 Π transition features a nearly diagonal Franck–Condon factor and has...

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Bibliographic Details
Main Authors: Junyu He, Junyu Lin, Romain Vexiau, Nadia Bouloufa-Maafa, Olivier Dulieu, Dajun Wang
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/ac2dad